Halo: The Master Chief Collection achievements
20,142
(6,000)

Halo: The Master Chief Collection

4.5 from 15877 votes

There are 600 Halo: The Master Chief Collection achievements (400 without DLC) worth 20,142 (6,000)

225,188 tracked gamers have this game, 1,128 have completed it (0.50%)

FearMoreTrauma
29%

FearMoreTrauma3,261 (1,630)

First played on 16 May 15 , Played for 85 hrs 30 mins

175 achievements out of 599 won (inc 51 of 199 DLC achievements)

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Halo: The Master Chief Collection Achievements

Veteran70 (30)
Complete all campaigns on Normal difficulty.
Unlocked by 41,481 tracked gamers (18% - TA Ratio = 2.33)  
War Hero129 (40)
Complete all campaigns on Heroic difficulty.
Unlocked by 21,799 tracked gamers (10% - TA Ratio = 3.21)  
Midnight18 (10)
Halo 4: Complete Midnight.
Unlocked by 68,005 tracked gamers (30% - TA Ratio = 1.81)  
Halo 4: Beat the par score on Midnight.
Unlocked by 21,983 tracked gamers (10% - TA Ratio = 3.20)  
Halo 4: Complete every level of the game on Normal difficulty.
Unlocked by 55,674 tracked gamers (25% - TA Ratio = 2.01)  
Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked by 33,613 tracked gamers (15% - TA Ratio = 2.58)  
Halo 4: Complete every level of the game on Easy difficulty.
Unlocked by 60,102 tracked gamers (27% - TA Ratio = 1.93)  
Complete all campaigns on Easy difficulty.
Unlocked by 45,674 tracked gamers (20% - TA Ratio = 2.22)  
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked by 15,684 tracked gamers (7% - TA Ratio = 3.78)  
Cryptum13 (5)
Halo 4: Activate Terminal 7 on Midnight.
Unlocked by 32,652 tracked gamers (14% - TA Ratio = 2.62)  
Composer18 (10)
Halo 4: Complete Composer.
Unlocked by 69,820 tracked gamers (31% - TA Ratio = 1.79)  
Collect 3,000 campaign or playlist medals.
Unlocked by 86,459 tracked gamers (38% - TA Ratio = 1.61)  
Shutdown18 (10)
Halo 4: Complete Shutdown.
Unlocked by 69,690 tracked gamers (31% - TA Ratio = 1.79)  
Kill 100 Crawlers.
Unlocked by 82,696 tracked gamers (37% - TA Ratio = 1.64)  
Reclaimer18 (10)
Halo 4: Complete Reclaimer.
Unlocked by 71,903 tracked gamers (32% - TA Ratio = 1.76)  
Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked by 60,463 tracked gamers (27% - TA Ratio = 1.92)  
Infinity17 (10)
Halo 4: Complete Infinity.
Unlocked by 77,026 tracked gamers (34% - TA Ratio = 1.70)  
Halo 4: Beat the par score on Infinity.
Unlocked by 55,030 tracked gamers (24% - TA Ratio = 2.02)  
Forerunner17 (10)
Halo 4: Complete Forerunner.
Unlocked by 81,852 tracked gamers (36% - TA Ratio = 1.65)  
Halo 4: Activate Terminal 2 on Forerunner.
Unlocked by 68,703 tracked gamers (30% - TA Ratio = 1.80)  
Requiem16 (10)
Halo 4: Complete Requiem.
Unlocked by 90,755 tracked gamers (40% - TA Ratio = 1.57)  
Dawn14 (10)
Halo 4: Complete Dawn.
Unlocked by 110,709 tracked gamers (49% - TA Ratio = 1.42)  
The Key17 (10)
Halo 3: Complete Cortana.
Unlocked by 77,810 tracked gamers (34% - TA Ratio = 1.70)  
Orpheus37 (10)
Halo 3: Beat the par score on Cortana.
Unlocked by 16,286 tracked gamers (7% - TA Ratio = 3.72)  
Halo 3: Complete every level of the game on Normal difficulty.
Unlocked by 67,065 tracked gamers (30% - TA Ratio = 1.83)  
Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked by 38,960 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Complete every level of the game on Easy difficulty.
Unlocked by 72,589 tracked gamers (32% - TA Ratio = 1.76)  
Return17 (10)
Halo 3: Complete Halo.
Unlocked by 79,231 tracked gamers (35% - TA Ratio = 1.68)  
Halo 3: Activate Terminal 7 on Halo.
Unlocked by 37,093 tracked gamers (16% - TA Ratio = 2.46)  
Last Stand17 (10)
Halo 3: Complete The Covenant.
Unlocked by 79,760 tracked gamers (35% - TA Ratio = 1.67)  
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked by 41,922 tracked gamers (19% - TA Ratio = 2.31)  
Collect 2,000 campaign or playlist medals.
Unlocked by 103,941 tracked gamers (46% - TA Ratio = 1.47)  
Refuge16 (10)
Halo 3: Complete The Ark.
Unlocked by 83,113 tracked gamers (37% - TA Ratio = 1.64)  
Ranger26 (10)
Halo 3: Beat the par score on The Ark.
Unlocked by 32,543 tracked gamers (14% - TA Ratio = 2.63)  
Halo 3: Activate Terminal 1 on The Ark.
Unlocked by 41,918 tracked gamers (19% - TA Ratio = 2.31)  
Cleansing16 (10)
Halo 3: Complete Floodgate.
Unlocked by 85,547 tracked gamers (38% - TA Ratio = 1.62)  
Dambuster22 (10)
Halo 3: Beat the par time on Floodgate.
Unlocked by 46,509 tracked gamers (21% - TA Ratio = 2.19)  
Assault16 (10)
Halo 3: Complete The Storm.
Unlocked by 88,511 tracked gamers (39% - TA Ratio = 1.59)  
The Road16 (10)
Halo 3: Complete Tsavo Highway.
Unlocked by 91,901 tracked gamers (41% - TA Ratio = 1.56)  
Complete 150 missions or multiplayer games.
Unlocked by 54,699 tracked gamers (24% - TA Ratio = 2.02)  
Halo 3: This stuff is your history!
Unlocked by 38,809 tracked gamers (17% - TA Ratio = 2.40)  
Holdout15 (10)
Halo 3: Complete Crow's Nest.
Unlocked by 98,162 tracked gamers (43% - TA Ratio = 1.51)  
Kill 100 Brutes.
Unlocked by 103,609 tracked gamers (46% - TA Ratio = 1.47)  
Landfall14 (10)
Halo 3: Complete Sierra 117.
Unlocked by 107,291 tracked gamers (48% - TA Ratio = 1.44)  
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked by 120,629 tracked gamers (53% - TA Ratio = 1.36)  
Halo 2: Complete The Great Journey.
Unlocked by 80,335 tracked gamers (36% - TA Ratio = 1.67)  
Halo 2: Beat the par score on The Great Journey.
Unlocked by 24,598 tracked gamers (11% - TA Ratio = 3.03)  
Warrior18 (10)
Halo 2: Complete every level of the game on Normal difficulty.
Unlocked by 66,908 tracked gamers (30% - TA Ratio = 1.83)  
Hero52 (20)
Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked by 32,899 tracked gamers (15% - TA Ratio = 2.61)  
Halo 2: Complete every level of the game on Easy difficulty.
Unlocked by 73,306 tracked gamers (32% - TA Ratio = 1.75)  
Halo 2: Complete High Charity.
Unlocked by 80,890 tracked gamers (36% - TA Ratio = 1.66)  
Reviewer11 (5)
Halo 2: Activate Terminal 12 on High Charity.
Unlocked by 43,532 tracked gamers (19% - TA Ratio = 2.27)  
Uprising17 (10)
Halo 2: Complete Uprising.
Unlocked by 80,200 tracked gamers (36% - TA Ratio = 1.67)  
Gravemind16 (10)
Halo 2: Complete Gravemind.
Unlocked by 82,983 tracked gamers (37% - TA Ratio = 1.64)  
Halo 2: Activate Terminal 10 on Gravemind.
Unlocked by 45,396 tracked gamers (20% - TA Ratio = 2.22)  
Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked by 89,557 tracked gamers (40% - TA Ratio = 1.58)  
Halo 2: Complete Quarantine Zone.
Unlocked by 85,480 tracked gamers (38% - TA Ratio = 1.62)  
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked by 19,822 tracked gamers (9% - TA Ratio = 3.37)  
Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked by 65,538 tracked gamers (29% - TA Ratio = 1.85)  
Halo 2: Complete Sacred Icon.
Unlocked by 88,370 tracked gamers (39% - TA Ratio = 1.59)  
Foe Hammer15 (10)
Kill 5,000 enemies or players.
Unlocked by 97,580 tracked gamers (43% - TA Ratio = 1.51)  
Regret16 (10)
Halo 2: Complete Regret.
Unlocked by 91,250 tracked gamers (40% - TA Ratio = 1.56)  
Delta Halo15 (10)
Halo 2: Complete Delta Halo.
Unlocked by 95,591 tracked gamers (42% - TA Ratio = 1.53)  
Boundless26 (10)
Halo 2: Beat the par score on Delta Halo.
Unlocked by 32,276 tracked gamers (14% - TA Ratio = 2.64)  
Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked by 70,005 tracked gamers (31% - TA Ratio = 1.79)  
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked by 56,796 tracked gamers (25% - TA Ratio = 1.99)  
Oracle15 (10)
Halo 2: Complete The Oracle.
Unlocked by 99,177 tracked gamers (44% - TA Ratio = 1.50)  
Halo 2: Activate Terminal 5 on The Oracle.
Unlocked by 70,325 tracked gamers (31% - TA Ratio = 1.78)  
Halo 2: Complete The Arbiter.
Unlocked by 103,299 tracked gamers (46% - TA Ratio = 1.47)  
Halo 2: Beat the par score on The Arbiter.
Unlocked by 30,058 tracked gamers (13% - TA Ratio = 2.74)  
Halo 2: Fly the Heretic Banshee.
Unlocked by 109,058 tracked gamers (48% - TA Ratio = 1.43)  
Kill 1000 Grunts.
Unlocked by 115,106 tracked gamers (51% - TA Ratio = 1.39)  
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked by 48,072 tracked gamers (21% - TA Ratio = 2.16)  
Metropolis14 (10)
Halo 2: Complete Metropolis.
Unlocked by 109,398 tracked gamers (48% - TA Ratio = 1.43)  
Halo 2: Beat the par score on Metropolis.
Unlocked by 52,085 tracked gamers (23% - TA Ratio = 2.08)  
Halo 2: Activate Terminal 3 on Metropolis.
Unlocked by 70,940 tracked gamers (31% - TA Ratio = 1.77)  
Outskirts14 (10)
Halo 2: Complete Outskirts.
Unlocked by 115,126 tracked gamers (51% - TA Ratio = 1.39)  
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked by 128,205 tracked gamers (57% - TA Ratio = 1.32)  
Halo 2: Complete Cairo Station.
Unlocked by 125,076 tracked gamers (55% - TA Ratio = 1.34)  
Keyes15 (10)
Halo CE: Complete Keyes.
Unlocked by 97,909 tracked gamers (43% - TA Ratio = 1.51)  
Halo CE: Complete every level of the game on Normal difficulty.
Unlocked by 83,127 tracked gamers (37% - TA Ratio = 1.64)  
Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked by 44,483 tracked gamers (20% - TA Ratio = 2.24)  
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked by 61,341 tracked gamers (27% - TA Ratio = 1.91)  
Greenhorn16 (10)
Halo CE: Complete every level of the game on Easy difficulty.
Unlocked by 91,097 tracked gamers (40% - TA Ratio = 1.57)  
Collect 1,000 campaign or playlist medals.
Unlocked by 129,599 tracked gamers (57% - TA Ratio = 1.31)  
Halo CE: Activate Terminal 9 on Keyes.
Unlocked by 55,932 tracked gamers (25% - TA Ratio = 2.00)  
Contender23 (10)
Win 50 multiplayer games.
Unlocked by 43,974 tracked gamers (19% - TA Ratio = 2.26)  
Halo CE: Complete The Library.
Unlocked by 104,724 tracked gamers (46% - TA Ratio = 1.46)  
Halo CE: Complete 343 Guilty Spark.
Unlocked by 108,392 tracked gamers (48% - TA Ratio = 1.44)  
Kill 1000 Flood.
Unlocked by 104,478 tracked gamers (46% - TA Ratio = 1.46)  
Halo CE: Complete Assault on the Control Room.
Unlocked by 114,568 tracked gamers (51% - TA Ratio = 1.40)  
Halo CE: Complete The Silent Cartographer.
Unlocked by 127,612 tracked gamers (57% - TA Ratio = 1.32)  
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked by 89,399 tracked gamers (40% - TA Ratio = 1.58)  
Beachhead27 (10)
Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked by 31,943 tracked gamers (14% - TA Ratio = 2.65)  
Halo CE: Complete The Truth and Reconciliation.
Unlocked by 135,244 tracked gamers (60% - TA Ratio = 1.28)  
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked by 111,042 tracked gamers (49% - TA Ratio = 1.42)  
Kill 100 Jackals.
Unlocked by 161,435 tracked gamers (71% - TA Ratio = 1.17)  
Collect 500 campaign or playlist medals.
Unlocked by 150,979 tracked gamers (67% - TA Ratio = 1.21)  
I Got This18 (10)
Complete 100 missions or multiplayer games.
Unlocked by 70,440 tracked gamers (31% - TA Ratio = 1.78)  
Halo12 (10)
Halo CE: Complete Halo.
Unlocked by 158,839 tracked gamers (70% - TA Ratio = 1.18)  
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked by 40,883 tracked gamers (18% - TA Ratio = 2.34)  
Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked by 31,725 tracked gamers (14% - TA Ratio = 2.66)  
Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked by 143,347 tracked gamers (63% - TA Ratio = 1.25)  
Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked by 54,041 tracked gamers (24% - TA Ratio = 2.04)  
Halo CE: Beat the par score on The Maw.
Unlocked by 9,493 tracked gamers (4% - TA Ratio = 4.87)  
Halo CE: Activate Terminal 10 on The Maw.
Unlocked by 75,806 tracked gamers (34% - TA Ratio = 1.72)  
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked by 62,058 tracked gamers (27% - TA Ratio = 1.90)  
Halo CE: Complete Two Betrayals.
Unlocked by 99,372 tracked gamers (44% - TA Ratio = 1.50)  
Complete any co-op level on Normal difficulty.
Unlocked by 133,847 tracked gamers (59% - TA Ratio = 1.29)  
Complete any co-op level on Heroic difficulty.
Unlocked by 103,820 tracked gamers (46% - TA Ratio = 1.47)  
Bro Hammer16 (10)
Complete any co-op level on Legendary difficulty.
Unlocked by 85,636 tracked gamers (38% - TA Ratio = 1.61)  
Kill 100 Flood.
Unlocked by 133,329 tracked gamers (59% - TA Ratio = 1.29)  
The Maw15 (10)
Halo CE: Complete The Maw.
Unlocked by 97,378 tracked gamers (43% - TA Ratio = 1.51)  
Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked by 27,409 tracked gamers (12% - TA Ratio = 2.86)  
Game On15 (10)
Complete 50 missions or multiplayer games.
Unlocked by 103,822 tracked gamers (46% - TA Ratio = 1.47)  
Win 10 multiplayer games.
Unlocked by 87,223 tracked gamers (39% - TA Ratio = 1.60)  
Kill 100 Elites.
Unlocked by 169,175 tracked gamers (75% - TA Ratio = 1.15)  
Complete 10 missions or multiplayer games.
Unlocked by 166,748 tracked gamers (74% - TA Ratio = 1.16)  
Get killed by the Guardians.
Unlocked by 156,354 tracked gamers (69% - TA Ratio = 1.19)  
Halo CE: Complete The Pillar of Autumn.
Unlocked by 189,527 tracked gamers (84% - TA Ratio = 1.08)  
Kill 100 Grunts.
Unlocked by 199,221 tracked gamers (88% - TA Ratio = 1.06)  
Kill 100 enemies or players.
Unlocked by 211,595 tracked gamers (94% - TA Ratio = 1.03)  
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked by 181,549 tracked gamers (80% - TA Ratio = 1.11)  
Complete a campaign mission or a match of multiplayer.
Unlocked by 222,180 tracked gamers (98% - TA Ratio = 1.00)  
Life Story137 (30)
Complete the Master Chief Saga playlist.
Unlocked by 10,781 tracked gamers (5% - TA Ratio = 4.57)  
74% Kill 50 Hunters. Progress: 37 of 50 = 74%
Unlocked by 78,719 tracked gamers (35% - TA Ratio = 1.69)  
Checkmate13 (5)
29% Kill 100 Watchers. Progress: 29 of 100 = 29%
Unlocked by 33,190 tracked gamers (15% - TA Ratio = 2.60)  
63% Kill 100 Knights. Progress: 63 of 100 = 63%
Unlocked by 55,273 tracked gamers (24% - TA Ratio = 2.01)  
40% Kill 20,000 enemies or players. Progress: 8,067 of 20,000 = 40%
Unlocked by 26,631 tracked gamers (12% - TA Ratio = 2.90)  
31% Collect 10,000 campaign or playlist medals. Progress: 3,092 of 10,000 = 31%
Unlocked by 28,872 tracked gamers (13% - TA Ratio = 2.79)  
Inscrutable. Mysterious.
Unlocked by 35,684 tracked gamers (16% - TA Ratio = 2.50)  
64% Win 100 multiplayer games. Progress: 64 of 100 = 64%
Unlocked by 27,671 tracked gamers (12% - TA Ratio = 2.85)  
Sample Plate101 (20)
Complete three cross-game playlists.
Unlocked by 8,839 tracked gamers (4% - TA Ratio = 5.05)  
Complete one cross-game playlist.
Unlocked by 19,447 tracked gamers (9% - TA Ratio = 3.40)  
Legend186 (50)
Complete all campaigns on Legendary difficulty.
Unlocked by 16,345 tracked gamers (7% - TA Ratio = 3.71)  
Lore Master105 (30)
38% Activate all terminals. Progress: 14 of 37 = 38%
Unlocked by 18,207 tracked gamers (8% - TA Ratio = 3.51)  
LASO Master423 (50)
Complete each individual game specific LASO playlist for every Halo game.
Unlocked by 3,143 tracked gamers (1% - TA Ratio = 8.45)  
Halo CE: Beat the par time on The Silent Cartographer.
Unlocked by 20,400 tracked gamers (9% - TA Ratio = 3.32)  
Halo CE: Beat the par time on Assault on the Control Room.
Unlocked by 15,458 tracked gamers (7% - TA Ratio = 3.81)  
Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked by 72,822 tracked gamers (32% - TA Ratio = 1.75)  
Halo CE: Beat the par time on Halo.
Unlocked by 18,515 tracked gamers (8% - TA Ratio = 3.48)  
Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked by 15,348 tracked gamers (7% - TA Ratio = 3.82)  
Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked by 18,336 tracked gamers (8% - TA Ratio = 3.50)  
TLDR33 (10)
Halo CE: Beat the par time on The Library.
Unlocked by 20,986 tracked gamers (9% - TA Ratio = 3.27)  
Halo CE: Beat the par time on Two Betrayals.
Unlocked by 13,580 tracked gamers (6% - TA Ratio = 4.07)  
Halo CE: Beat the par time on Keyes.
Unlocked by 18,038 tracked gamers (8% - TA Ratio = 3.53)  
Halo CE: Beat the par time on The Maw.
Unlocked by 14,596 tracked gamers (6% - TA Ratio = 3.92)  
Halo CE: Beat par time on all Halo: CE levels.
Unlocked by 12,278 tracked gamers (5% - TA Ratio = 4.28)  
Charted48 (10)
21% Halo CE: Beat the par score on The Silent Cartographer. Progress: 5,314 of 25,000 = 21%
Unlocked by 10,007 tracked gamers (4% - TA Ratio = 4.75)  
10% Halo CE: Beat the par score on Assault on the Control Room. Progress: 2,595 of 25,000 = 10%
Unlocked by 11,350 tracked gamers (5% - TA Ratio = 4.45)  
34% Halo CE: Beat the par score on The Pillar of Autumn. Progress: 8,491 of 25,000 = 34%
Unlocked by 26,805 tracked gamers (12% - TA Ratio = 2.90)  
24% Halo CE: Beat the par score on Halo. Progress: 6,110 of 25,000 = 24%
Unlocked by 12,754 tracked gamers (6% - TA Ratio = 4.20)  
37% Halo CE: Beat the par score on The Truth and Reconciliation. Progress: 9,173 of 25,000 = 37%
Unlocked by 11,531 tracked gamers (5% - TA Ratio = 4.42)  
18% Halo CE: Beat the par score on 343 Guilty Spark. Progress: 4,543 of 25,000 = 18%
Unlocked by 11,036 tracked gamers (5% - TA Ratio = 4.52)  
51% Halo CE: Beat the par score on The Library. Progress: 12,637 of 25,000 = 51%
Unlocked by 21,902 tracked gamers (10% - TA Ratio = 3.20)  
10% Halo CE: Beat the par score on Two Betrayals. Progress: 2,509 of 25,000 = 10%
Unlocked by 9,912 tracked gamers (4% - TA Ratio = 4.77)  
Headstrong46 (10)
41% Halo CE: Beat the par score on Keyes. Progress: 10,210 of 25,000 = 41%
Unlocked by 10,653 tracked gamers (5% - TA Ratio = 4.60)  
Overachiever121 (20)
Halo CE: Beat the par score on all Halo: CE levels.
Unlocked by 6,217 tracked gamers (3% - TA Ratio = 6.02)  
Arrival9 (5)
Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked by 70,767 tracked gamers (31% - TA Ratio = 1.78)  
Halo CE: Activate Terminal 2 on Halo.
Unlocked by 123,834 tracked gamers (55% - TA Ratio = 1.34)  
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked by 56,322 tracked gamers (25% - TA Ratio = 1.99)  
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked by 37,256 tracked gamers (17% - TA Ratio = 2.45)  
Halo CE: Activate Terminal 7 on The Library.
Unlocked by 43,612 tracked gamers (19% - TA Ratio = 2.26)  
Memories10 (5)
Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked by 57,770 tracked gamers (26% - TA Ratio = 1.97)  
Halo CE: Activate all Halo: CE Terminals.
Unlocked by 32,034 tracked gamers (14% - TA Ratio = 2.64)  
Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked by 65,701 tracked gamers (29% - TA Ratio = 1.84)  
Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked by 70,480 tracked gamers (31% - TA Ratio = 1.78)  
Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked by 52,343 tracked gamers (23% - TA Ratio = 2.07)  
Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked by 57,403 tracked gamers (25% - TA Ratio = 1.97)  
Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked by 62,279 tracked gamers (28% - TA Ratio = 1.89)  
Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked by 36,457 tracked gamers (16% - TA Ratio = 2.48)  
Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked by 34,664 tracked gamers (15% - TA Ratio = 2.54)  
Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked by 39,950 tracked gamers (18% - TA Ratio = 2.37)  
Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked by 44,045 tracked gamers (20% - TA Ratio = 2.25)  
Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked by 33,598 tracked gamers (15% - TA Ratio = 2.58)  
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked by 40,549 tracked gamers (18% - TA Ratio = 2.35)  
Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked by 35,342 tracked gamers (16% - TA Ratio = 2.52)  
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked by 35,899 tracked gamers (16% - TA Ratio = 2.50)  
Headhunter57 (20)
Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked by 27,726 tracked gamers (12% - TA Ratio = 2.84)  
Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked by 32,963 tracked gamers (15% - TA Ratio = 2.61)  
Halo CE: Complete Halo without entering a vehicle.
Unlocked by 24,399 tracked gamers (11% - TA Ratio = 3.03)  
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked by 7,401 tracked gamers (3% - TA Ratio = 5.52)  
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked by 7,994 tracked gamers (4% - TA Ratio = 5.30)  
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked by 9,983 tracked gamers (4% - TA Ratio = 4.75)  
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked by 10,221 tracked gamers (5% - TA Ratio = 4.69)  
Halo CE: Complete a Halo: CE playlist.
Unlocked by 17,499 tracked gamers (8% - TA Ratio = 3.58)  
Halo CE: Complete three Halo: CE playlists.
Unlocked by 7,707 tracked gamers (3% - TA Ratio = 5.41)  
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked by 4,203 tracked gamers (2% - TA Ratio = 7.30)  
Halo CE: Kill a Hunter with one pistol round.
Unlocked by 61,542 tracked gamers (27% - TA Ratio = 1.91)  
Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked by 21,620 tracked gamers (10% - TA Ratio = 3.22)  
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked by 27,507 tracked gamers (12% - TA Ratio = 2.85)  
T-Rex32 (10)
Halo CE: Find the hidden Rex sign on The Maw.
Unlocked by 21,395 tracked gamers (9% - TA Ratio = 3.24)  
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked by 26,054 tracked gamers (12% - TA Ratio = 2.93)  
Megg31 (10)
Halo CE: It's a sign.
Unlocked by 23,069 tracked gamers (10% - TA Ratio = 3.12)  
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked by 30,523 tracked gamers (14% - TA Ratio = 2.71)  
Halo CE: Complete a level without jumping.
Unlocked by 26,525 tracked gamers (12% - TA Ratio = 2.91)  
34% Collect 9,000 campaign or playlist medals. Progress: 3,092 of 9,000 = 34%
Unlocked by 32,452 tracked gamers (14% - TA Ratio = 2.63)  
Halo CE: Play Halo: CE on the 15th of any month.
Unlocked by 75,422 tracked gamers (33% - TA Ratio = 1.72)  
Halo 2: Beat the par time on Cairo Station.
Unlocked by 42,079 tracked gamers (19% - TA Ratio = 2.31)  
Halo 2: Beat the par time on Outskirts.
Unlocked by 26,092 tracked gamers (12% - TA Ratio = 2.93)  
Halo 2: Beat the par time on Metropolis.
Unlocked by 25,216 tracked gamers (11% - TA Ratio = 2.98)  
Halo 2: Beat the par time on The Arbiter.
Unlocked by 19,317 tracked gamers (9% - TA Ratio = 3.41)  
Halo 2: Beat the par time on The Oracle.
Unlocked by 24,074 tracked gamers (11% - TA Ratio = 3.05)  
Halo 2: Beat the par time on Delta Halo.
Unlocked by 18,754 tracked gamers (8% - TA Ratio = 3.46)  
Halo 2: Beat the par time on Regret.
Unlocked by 11,553 tracked gamers (5% - TA Ratio = 4.41)  
Halo 2: Beat the par time on Sacred Icon.
Unlocked by 14,564 tracked gamers (6% - TA Ratio = 3.93)  
Hot Zone37 (10)
Halo 2: Beat the par time on Quarantine Zone.
Unlocked by 16,368 tracked gamers (7% - TA Ratio = 3.70)  
Halo 2: Beat the par time on Gravemind.
Unlocked by 12,107 tracked gamers (5% - TA Ratio = 4.31)  
Halo 2: Beat the par time on Uprising.
Unlocked by 22,527 tracked gamers (10% - TA Ratio = 3.16)  
Halo 2: Beat the par time on High Charity.
Unlocked by 37,414 tracked gamers (17% - TA Ratio = 2.45)  
Halo 2: Beat the par time on The Great Journey.
Unlocked by 15,180 tracked gamers (7% - TA Ratio = 3.85)  
Halo 2: Beat par time on all Halo 2 levels.
Unlocked by 10,687 tracked gamers (5% - TA Ratio = 4.58)  
Bomb Squad46 (10)
13% Halo 2: Beat the par score on Cairo Station. Progress: 3,336 of 25,000 = 13%
Unlocked by 10,787 tracked gamers (5% - TA Ratio = 4.57)  
12% Halo 2: Beat the par score on Outskirts. Progress: 3,102 of 25,000 = 12%
Unlocked by 18,633 tracked gamers (8% - TA Ratio = 3.48)  
46% Halo 2: Beat the par score on The Oracle. Progress: 11,499 of 25,000 = 46%
Unlocked by 11,950 tracked gamers (5% - TA Ratio = 4.35)  
23% Halo 2: Beat the par score on Regret. Progress: 5,768 of 25,000 = 23%
Unlocked by 16,669 tracked gamers (7% - TA Ratio = 3.68)  
Halo 2: Beat the par score on Sacred Icon.
Unlocked by 8,491 tracked gamers (4% - TA Ratio = 5.16)  
10% Halo 2: Beat the par score on Quarantine Zone. Progress: 2,481 of 25,000 = 10%
Unlocked by 12,765 tracked gamers (6% - TA Ratio = 4.21)  
37% Halo 2: Beat the par score on Gravemind. Progress: 9,151 of 25,000 = 37%
Unlocked by 12,610 tracked gamers (6% - TA Ratio = 4.23)  
Halo 2: Beat the par score on Uprising.
Unlocked by 7,588 tracked gamers (3% - TA Ratio = 5.46)  
12% Halo 2: Beat the par score on High Charity. Progress: 2,931 of 25,000 = 12%
Unlocked by 9,710 tracked gamers (4% - TA Ratio = 4.82)  
Arcade Owner122 (20)
Halo 2: Beat the par score on every Halo 2 level.
Unlocked by 6,124 tracked gamers (3% - TA Ratio = 6.08)  
Curious11 (5)
Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked by 47,229 tracked gamers (21% - TA Ratio = 2.18)  
Halo 2: Activate Terminal 2 on Outskirts.
Unlocked by 56,041 tracked gamers (25% - TA Ratio = 2.00)  
Inspector10 (5)
Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked by 56,676 tracked gamers (25% - TA Ratio = 1.99)  
Enamored10 (5)
Halo 2: Activate Terminal 7 on Regret.
Unlocked by 54,793 tracked gamers (24% - TA Ratio = 2.02)  
Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked by 32,621 tracked gamers (14% - TA Ratio = 2.62)  
Scholar10 (5)
Halo 2: Activate Terminal 11 on Uprising.
Unlocked by 56,153 tracked gamers (25% - TA Ratio = 2.00)  
Obsessed11 (5)
Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked by 48,181 tracked gamers (21% - TA Ratio = 2.15)  
46% Halo 2: Activate all Halo 2 Terminals. Progress: 6 of 13 = 46%
Unlocked by 25,082 tracked gamers (11% - TA Ratio = 2.99)  
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked by 28,775 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked by 26,990 tracked gamers (12% - TA Ratio = 2.88)  
Halo 2: Find and claim the Blind Skull.
Unlocked by 42,139 tracked gamers (19% - TA Ratio = 2.30)  
Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked by 18,598 tracked gamers (8% - TA Ratio = 3.47)  
Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked by 21,396 tracked gamers (9% - TA Ratio = 3.24)  
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked by 21,853 tracked gamers (10% - TA Ratio = 3.20)  
Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked by 20,913 tracked gamers (9% - TA Ratio = 3.27)  
Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked by 20,551 tracked gamers (9% - TA Ratio = 3.30)  
Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked by 19,625 tracked gamers (9% - TA Ratio = 3.38)  
Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked by 18,448 tracked gamers (8% - TA Ratio = 3.49)  
Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked by 19,839 tracked gamers (9% - TA Ratio = 3.36)  
Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked by 18,473 tracked gamers (8% - TA Ratio = 3.48)  
Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked by 17,338 tracked gamers (8% - TA Ratio = 3.60)  
Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked by 21,121 tracked gamers (9% - TA Ratio = 3.26)  
Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked by 17,938 tracked gamers (8% - TA Ratio = 3.54)  
Halo 2: Find and claim all Skulls in Halo 2.
Unlocked by 15,095 tracked gamers (7% - TA Ratio = 3.86)  
Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked by 25,415 tracked gamers (11% - TA Ratio = 2.97)  
Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked by 24,033 tracked gamers (11% - TA Ratio = 3.05)  
Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked by 22,433 tracked gamers (10% - TA Ratio = 3.16)  
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked by 20,975 tracked gamers (9% - TA Ratio = 3.27)  
Halo 2: Collect the Cortana toy in Gravemind.
Unlocked by 25,272 tracked gamers (11% - TA Ratio = 2.98)  
Halo 2: Collect the Librarian toy in Uprising.
Unlocked by 20,668 tracked gamers (9% - TA Ratio = 3.29)  
Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked by 22,892 tracked gamers (10% - TA Ratio = 3.13)  
Halo 2: Collect the Didact toy in The Great Journey.
Unlocked by 20,707 tracked gamers (9% - TA Ratio = 3.29)  
Toybox69 (20)
Halo 2: Collect all eight Halo toys.
Unlocked by 19,088 tracked gamers (8% - TA Ratio = 3.43)  
Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked by 21,814 tracked gamers (10% - TA Ratio = 3.21)  
Seconds38 (10)
Halo 2: Complete a Halo 2 playlist.
Unlocked by 15,375 tracked gamers (7% - TA Ratio = 3.82)  
Connoisseur114 (20)
Halo 2: Complete three Halo 2 playlists.
Unlocked by 6,907 tracked gamers (3% - TA Ratio = 5.71)  
Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked by 73,091 tracked gamers (32% - TA Ratio = 1.75)  
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked by 19,535 tracked gamers (9% - TA Ratio = 3.39)  
Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked by 22,623 tracked gamers (10% - TA Ratio = 3.15)  
Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked by 35,104 tracked gamers (16% - TA Ratio = 2.52)  
Rex Sword29 (10)
Halo 2: Grab the energy sword on the level Outskirts.
Unlocked by 27,040 tracked gamers (12% - TA Ratio = 2.88)  
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked by 17,713 tracked gamers (8% - TA Ratio = 3.56)  
HI BEN17 (5)
Halo 2: Oh, hi!
Unlocked by 20,360 tracked gamers (9% - TA Ratio = 3.32)  
E E E15 (5)
Halo 2: View both signs in the level Metropolis.
Unlocked by 25,674 tracked gamers (11% - TA Ratio = 2.95)  
Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked by 18,682 tracked gamers (8% - TA Ratio = 3.46)  
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked by 25,902 tracked gamers (11% - TA Ratio = 2.94)  
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked by 12,015 tracked gamers (5% - TA Ratio = 4.32)  
Commuter38 (10)
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked by 15,271 tracked gamers (7% - TA Ratio = 3.84)  
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked by 16,684 tracked gamers (7% - TA Ratio = 3.67)  
Halo 2: Acquire the Scarab Gun.
Unlocked by 16,233 tracked gamers (7% - TA Ratio = 3.72)  
Demon19 (10)
Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked by 59,319 tracked gamers (26% - TA Ratio = 1.94)  
Halo 2: Complete the LASO campaign playlist.
Unlocked by 3,601 tracked gamers (2% - TA Ratio = 7.90)  
Halo 3: Beat the par time on Sierra 117.
Unlocked by 27,838 tracked gamers (12% - TA Ratio = 2.84)  
Time Shift31 (10)
Halo 3: Beat the par time on Crow's Nest.
Unlocked by 23,073 tracked gamers (10% - TA Ratio = 3.12)  
Halo 3: Beat the par time on Tsavo Highway.
Unlocked by 41,854 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Beat the par time on The Storm.
Unlocked by 19,717 tracked gamers (9% - TA Ratio = 3.38)  
Waypoint40 (10)
Halo 3: Beat the par time on The Ark.
Unlocked by 13,776 tracked gamers (6% - TA Ratio = 4.04)  
Halo 3: Beat the par time on The Covenant.
Unlocked by 13,874 tracked gamers (6% - TA Ratio = 4.03)  
Halo 3: Beat the par time on Cortana.
Unlocked by 16,952 tracked gamers (8% - TA Ratio = 3.64)  
Halo 3: Beat the par time on Halo.
Unlocked by 22,362 tracked gamers (10% - TA Ratio = 3.17)  
Halo 3: Beat the par time on all Halo 3 levels.
Unlocked by 12,713 tracked gamers (6% - TA Ratio = 4.21)  
Guerilla29 (10)
21% Halo 3: Beat the par score on Sierra 117. Progress: 5,169 of 25,000 = 21%
Unlocked by 27,612 tracked gamers (12% - TA Ratio = 2.86)  
Cavalier31 (10)
58% Halo 3: Beat the par score on Tsavo Highway. Progress: 14,485 of 25,000 = 58%
Unlocked by 23,916 tracked gamers (11% - TA Ratio = 3.07)  
Askar31 (10)
19% Halo 3: Beat the par score on The Storm. Progress: 4,787 of 25,000 = 19%
Unlocked by 23,034 tracked gamers (10% - TA Ratio = 3.13)  
100% Halo 3: Beat the par score on Floodgate. Progress: 24,957 of 25,000 = 100%
Unlocked by 24,815 tracked gamers (11% - TA Ratio = 3.01)  
Vanguard28 (10)
77% Halo 3: Beat the par score on The Covenant. Progress: 19,327 of 25,000 = 77%
Unlocked by 29,512 tracked gamers (13% - TA Ratio = 2.76)  
18% Halo 3: Beat the par score on Halo. Progress: 4,526 of 25,000 = 18%
Unlocked by 15,024 tracked gamers (7% - TA Ratio = 3.87)  
Halo 3: Beat the par score on every Halo 3 level.
Unlocked by 10,634 tracked gamers (5% - TA Ratio = 4.60)  
Halo 3: Activate Terminal 2 on The Ark.
Unlocked by 34,833 tracked gamers (15% - TA Ratio = 2.54)  
Halo 3: Activate Terminal 3 on The Ark.
Unlocked by 32,973 tracked gamers (15% - TA Ratio = 2.61)  
Halo 3: Activate Terminal 4 on The Covenant.
Unlocked by 33,976 tracked gamers (15% - TA Ratio = 2.57)  
Unto Dust13 (5)
Halo 3: Activate Terminal 5 on The Covenant.
Unlocked by 31,011 tracked gamers (14% - TA Ratio = 2.69)  
Halo 3: Activate Terminal 6 on The Covenant.
Unlocked by 30,939 tracked gamers (14% - TA Ratio = 2.69)  
Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked by 35,357 tracked gamers (16% - TA Ratio = 2.52)  
Halo 3: View the communique from Mendicant Bias.
Unlocked by 24,203 tracked gamers (11% - TA Ratio = 3.04)  
Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked by 55,875 tracked gamers (25% - TA Ratio = 2.00)  
Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked by 58,544 tracked gamers (26% - TA Ratio = 1.95)  
Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked by 47,250 tracked gamers (21% - TA Ratio = 2.18)  
Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked by 35,564 tracked gamers (16% - TA Ratio = 2.51)  
Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked by 41,497 tracked gamers (18% - TA Ratio = 2.32)  
Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked by 38,697 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked by 34,742 tracked gamers (15% - TA Ratio = 2.54)  
Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked by 46,204 tracked gamers (20% - TA Ratio = 2.20)  
Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked by 30,726 tracked gamers (14% - TA Ratio = 2.70)  
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked by 16,287 tracked gamers (7% - TA Ratio = 3.72)  
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked by 7,809 tracked gamers (3% - TA Ratio = 5.38)  
33% Halo 3: Destroy 3 total Phantoms on The Covenant. Progress: 1 of 3 = 33%
Unlocked by 23,719 tracked gamers (11% - TA Ratio = 3.08)  
Annual61 (10)
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked by 6,134 tracked gamers (3% - TA Ratio = 6.06)  
Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked by 20,998 tracked gamers (9% - TA Ratio = 3.27)  
Primate12 (5)
Halo 3: Find your first missing links.
Unlocked by 36,353 tracked gamers (16% - TA Ratio = 2.48)  
Halo 3: Find a lonely missing link.
Unlocked by 25,548 tracked gamers (11% - TA Ratio = 2.96)  
Flipyap15 (5)
Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked by 25,412 tracked gamers (11% - TA Ratio = 2.97)  
Halo 3: Destined for greatness.
Unlocked by 17,029 tracked gamers (8% - TA Ratio = 3.63)  
Halo 3: Find the poster of the missing man.
Unlocked by 22,640 tracked gamers (10% - TA Ratio = 3.15)  
Halo 3: Listen to the story of the Final Grunt.
Unlocked by 24,640 tracked gamers (11% - TA Ratio = 3.02)  
Halo 4: Beat the par time on Dawn.
Unlocked by 40,017 tracked gamers (18% - TA Ratio = 2.37)  
Interloper39 (10)
Halo 4: Beat the par time on Requiem.
Unlocked by 14,973 tracked gamers (7% - TA Ratio = 3.87)  
Halo 4: Beat the par time on Forerunner.
Unlocked by 14,604 tracked gamers (6% - TA Ratio = 3.92)  
Ouroboros41 (10)
Halo 4: Beat the par time on Infinity.
Unlocked by 13,444 tracked gamers (6% - TA Ratio = 4.09)  
Gimme That46 (10)
Halo 4: Beat the par time on Reclaimer.
Unlocked by 10,482 tracked gamers (5% - TA Ratio = 4.64)  
Halo 4: Beat the par time on Shutdown.
Unlocked by 14,790 tracked gamers (7% - TA Ratio = 3.90)  
Halo 4: Beat the par time on Composer.
Unlocked by 13,364 tracked gamers (6% - TA Ratio = 4.10)  
Countdown44 (10)
Halo 4: Beat the par time on Midnight.
Unlocked by 11,882 tracked gamers (5% - TA Ratio = 4.35)  
Halo 4: Beat the par time on all Halo 4 levels.
Unlocked by 9,523 tracked gamers (4% - TA Ratio = 4.86)  
Gunslinger31 (10)
53% Halo 4: Beat the par score on Dawn. Progress: 13,270 of 25,000 = 53%
Unlocked by 24,028 tracked gamers (11% - TA Ratio = 3.06)  
30% Halo 4: Beat the par score on Requiem. Progress: 7,500 of 25,000 = 30%
Unlocked by 15,610 tracked gamers (7% - TA Ratio = 3.80)  
57% Halo 4: Beat the par score on Forerunner. Progress: 14,161 of 25,000 = 57%
Unlocked by 15,831 tracked gamers (7% - TA Ratio = 3.77)  
62% Halo 4: Beat the par score on Reclaimer. Progress: 15,580 of 25,000 = 62%
Unlocked by 24,688 tracked gamers (11% - TA Ratio = 3.02)  
80% Halo 4: Beat the par score on Shutdown. Progress: 19,941 of 25,000 = 80%
Unlocked by 23,402 tracked gamers (10% - TA Ratio = 3.10)  
93% Halo 4: Beat the par score on Composer. Progress: 23,293 of 25,000 = 93%
Unlocked by 35,208 tracked gamers (16% - TA Ratio = 2.53)  
Halo 4: Beat the par score on every Halo 4 level.
Unlocked by 9,966 tracked gamers (4% - TA Ratio = 4.76)  
War11 (5)
Halo 4: Activate Terminal 1 on Requiem.
Unlocked by 47,512 tracked gamers (21% - TA Ratio = 2.17)  
Halo 4: Activate Terminal 3 on Infinity.
Unlocked by 51,327 tracked gamers (23% - TA Ratio = 2.09)  
Flood10 (5)
Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked by 51,603 tracked gamers (23% - TA Ratio = 2.08)  
Knights13 (5)
Halo 4: Activate Terminal 5 on Shutdown.
Unlocked by 34,813 tracked gamers (15% - TA Ratio = 2.54)  
Justice12 (5)
Halo 4: Activate Terminal 6 on Composer.
Unlocked by 36,448 tracked gamers (16% - TA Ratio = 2.48)  
Terminus59 (20)
29% Halo 4: Activate all Halo 4 Terminals. Progress: 2 of 7 = 29%
Unlocked by 26,001 tracked gamers (12% - TA Ratio = 2.94)  
Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked by 27,153 tracked gamers (12% - TA Ratio = 2.88)  
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked by 13,831 tracked gamers (6% - TA Ratio = 4.03)  
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked by 10,795 tracked gamers (5% - TA Ratio = 4.56)  
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Unlocked by 6,922 tracked gamers (3% - TA Ratio = 5.70)  
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked by 18,835 tracked gamers (8% - TA Ratio = 3.45)  
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked by 27,695 tracked gamers (12% - TA Ratio = 2.84)  
Halo 4: What do Marines know about sticks?
Unlocked by 19,306 tracked gamers (9% - TA Ratio = 3.41)  
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked by 21,623 tracked gamers (10% - TA Ratio = 3.22)  
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked by 48,846 tracked gamers (22% - TA Ratio = 2.14)  
Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Unlocked by 6,275 tracked gamers (3% - TA Ratio = 6.00)  
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Unlocked by 10,687 tracked gamers (5% - TA Ratio = 4.59)  
Pacifist43 (10)
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked by 12,378 tracked gamers (5% - TA Ratio = 4.26)  
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked by 16,878 tracked gamers (7% - TA Ratio = 3.65)  
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked by 63,588 tracked gamers (28% - TA Ratio = 1.88)  
Mortardom53 (10)
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked by 7,867 tracked gamers (3% - TA Ratio = 5.34)  
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked by 23,259 tracked gamers (10% - TA Ratio = 3.10)  
Halo 2: She's not picking up.
Unlocked by 10,262 tracked gamers (5% - TA Ratio = 4.68)  
Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked by 27,163 tracked gamers (12% - TA Ratio = 2.87)  
Halo 4: Access the Master Chief's records on Dawn.
Unlocked by 69,356 tracked gamers (31% - TA Ratio = 1.79)  
Halo 3: Watching. Waiting. Plotting.
Unlocked by 24,833 tracked gamers (11% - TA Ratio = 3.00)  
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked by 4,632 tracked gamers (2% - TA Ratio = 6.96)  
Aficiando107 (20)
Halo 3: Complete three Halo 3 playlists.
Unlocked by 7,875 tracked gamers (3% - TA Ratio = 5.35)  
Naked Tyrant207 (30)
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked by 4,724 tracked gamers (2% - TA Ratio = 6.89)  
Devotee109 (20)
Halo 4: Complete three Halo 4 playlists.
Unlocked by 7,628 tracked gamers (3% - TA Ratio = 5.44)  
2% Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3. Progress: 1 of 41 = 2%
Unlocked by 13,262 tracked gamers (6% - TA Ratio = 4.12)  
Halo 3: Complete a Halo 3 playlist.
Unlocked by 17,979 tracked gamers (8% - TA Ratio = 3.53)  
77% Collect 4,000 campaign or playlist medals. Progress: 3,092 of 4,000 = 77%
Unlocked by 72,688 tracked gamers (32% - TA Ratio = 1.75)  
62% Collect 5,000 campaign or playlist medals. Progress: 3,092 of 5,000 = 62%
Unlocked by 60,355 tracked gamers (27% - TA Ratio = 1.93)  
Halo 4: Complete a Halo 4 playlist.
Unlocked by 16,658 tracked gamers (7% - TA Ratio = 3.67)  
52% Collect 6,000 campaign or playlist medals. Progress: 3,092 of 6,000 = 52%
Unlocked by 50,143 tracked gamers (22% - TA Ratio = 2.11)  
44% Collect 7,000 campaign or playlist medals. Progress: 3,092 of 7,000 = 44%
Unlocked by 42,676 tracked gamers (19% - TA Ratio = 2.29)  
39% Collect 8,000 campaign or playlist medals. Progress: 3,092 of 8,000 = 39%
Unlocked by 37,029 tracked gamers (16% - TA Ratio = 2.46)  
32% Win 200 multiplayer games. Progress: 64 of 200 = 32%
Unlocked by 15,903 tracked gamers (7% - TA Ratio = 3.76)  
94% Complete 200 missions or multiplayer games. Progress: 187 of 200 = 94%
Unlocked by 45,113 tracked gamers (20% - TA Ratio = 2.23)  
43% Win 150 multiplayer games. Progress: 64 of 150 = 43%
Unlocked by 20,012 tracked gamers (9% - TA Ratio = 3.35)  
26% Win 250 multiplayer games. Progress: 64 of 250 = 26%
Unlocked by 13,386 tracked gamers (6% - TA Ratio = 4.10)  
75% Complete 250 missions or multiplayer games. Progress: 187 of 250 = 75%
Unlocked by 38,494 tracked gamers (17% - TA Ratio = 2.42)  
21% Win 300 multiplayer games. Progress: 64 of 300 = 21%
Unlocked by 11,530 tracked gamers (5% - TA Ratio = 4.42)  
62% Complete 300 missions or multiplayer games. Progress: 187 of 300 = 62%
Unlocked by 33,418 tracked gamers (15% - TA Ratio = 2.60)  
18% Win 350 multiplayer games. Progress: 64 of 350 = 18%
Unlocked by 10,215 tracked gamers (5% - TA Ratio = 4.70)  
Committed28 (10)
53% Complete 350 missions or multiplayer games. Progress: 187 of 350 = 53%
Unlocked by 29,542 tracked gamers (13% - TA Ratio = 2.76)  
Steady Aim50 (10)
16% Win 400 multiplayer games. Progress: 64 of 400 = 16%
Unlocked by 9,198 tracked gamers (4% - TA Ratio = 4.95)  
47% Complete 400 missions or multiplayer games. Progress: 187 of 400 = 47%
Unlocked by 26,493 tracked gamers (12% - TA Ratio = 2.92)  
14% Win 450 multiplayer games. Progress: 64 of 450 = 14%
Unlocked by 8,360 tracked gamers (4% - TA Ratio = 5.19)  
42% Complete 450 missions or multiplayer games. Progress: 187 of 450 = 42%
Unlocked by 23,996 tracked gamers (11% - TA Ratio = 3.07)  
13% Win 500 multiplayer games. Progress: 64 of 500 = 13%
Unlocked by 7,676 tracked gamers (3% - TA Ratio = 5.42)  
37% Complete 500 missions or multiplayer games. Progress: 187 of 500 = 37%
Unlocked by 21,929 tracked gamers (10% - TA Ratio = 3.21)  
63% Kill 1000 Elites. Progress: 627 of 1,000 = 63%
Unlocked by 61,634 tracked gamers (27% - TA Ratio = 1.91)  
60% Kill 1000 Jackals. Progress: 604 of 1,000 = 60%
Unlocked by 59,792 tracked gamers (26% - TA Ratio = 1.93)  
49% Kill 1000 Brutes. Progress: 487 of 1,000 = 49%
Unlocked by 36,848 tracked gamers (16% - TA Ratio = 2.47)  
Wyrmslayer43 (10)
15% Kill 250 Hunters. Progress: 37 of 250 = 15%
Unlocked by 12,075 tracked gamers (5% - TA Ratio = 4.32)  
3% Kill 1000 Watchers. Progress: 29 of 1,000 = 3%
Unlocked by 3,618 tracked gamers (2% - TA Ratio = 7.92)  
Knightbane75 (10)
6% Kill 1000 Knights. Progress: 63 of 1,000 = 6%
Unlocked by 3,980 tracked gamers (2% - TA Ratio = 7.54)  
Dogcatcher38 (10)
19% Kill 1000 Crawlers. Progress: 188 of 1,000 = 19%
Unlocked by 16,035 tracked gamers (7% - TA Ratio = 3.75)  
51% Halo 3: Beat the par score on Crow's Nest. Progress: 12,783 of 25,000 = 51%
Unlocked by 25,692 tracked gamers (11% - TA Ratio = 2.96)  
8% Halo 3: Find and claim all Skulls in Halo 3. Progress: 1 of 13 = 8%
Unlocked by 25,598 tracked gamers (11% - TA Ratio = 2.96)  
Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked by 62,992 tracked gamers (28% - TA Ratio = 1.88)  
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked by 50,073 tracked gamers (22% - TA Ratio = 2.11)  
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked by 32,480 tracked gamers (14% - TA Ratio = 2.63)  
Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked by 32,254 tracked gamers (14% - TA Ratio = 2.63)  
25% Halo 3: Activate all Halo 3 Terminals. Progress: 2 of 8 = 25%
Unlocked by 25,860 tracked gamers (11% - TA Ratio = 2.94)  
Title update: Title Update 1
2,113
(500)
3.8 from 272 votes

149,235 tracked gamers have this dlc pack, 1,457 have completed it (0.98%)

There are 50 achievements worth 2,113 (500)

There are no reviews | Estimated completion: 200+ hours

Halo 3: View 2 different sigils on Valhalla.
Unlocked by 13,843 tracked gamers (6% - TA Ratio = 4.02)  
Created and saved 5 Custom Maps in Forge.
Unlocked by 25,477 tracked gamers (11% - TA Ratio = 2.97)  
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked by 67,078 tracked gamers (30% - TA Ratio = 1.83)  
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked by 17,651 tracked gamers (8% - TA Ratio = 3.56)  
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked by 85,217 tracked gamers (38% - TA Ratio = 1.62)  
MVP22 (10)
Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked by 46,718 tracked gamers (21% - TA Ratio = 2.19)  
Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked by 20,871 tracked gamers (9% - TA Ratio = 3.28)  
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked by 49,476 tracked gamers (22% - TA Ratio = 2.13)  
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked by 30,411 tracked gamers (13% - TA Ratio = 2.71)  
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked by 30,813 tracked gamers (14% - TA Ratio = 2.69)  
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked by 66,785 tracked gamers (30% - TA Ratio = 1.83)  
Warden17 (10)
Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked by 79,686 tracked gamers (35% - TA Ratio = 1.67)  
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked by 90,349 tracked gamers (40% - TA Ratio = 1.57)  
Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked by 140,433 tracked gamers (62% - TA Ratio = 1.26)  
Goat Roped255 (30)
Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Unlocked by 3,125 tracked gamers (1% - TA Ratio = 8.49)  
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked by 29,237 tracked gamers (13% - TA Ratio = 2.77)  
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked by 28,826 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked by 28,788 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked by 29,093 tracked gamers (13% - TA Ratio = 2.77)  
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked by 17,717 tracked gamers (8% - TA Ratio = 3.56)  
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked by 27,943 tracked gamers (12% - TA Ratio = 2.83)  
Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked by 28,732 tracked gamers (13% - TA Ratio = 2.79)  
Monopolized321 (30)
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked by 1,974 tracked gamers (0.9% - TA Ratio = 10.70)  
Halo 3: Who DARED to discard this brave animal?
Unlocked by 24,384 tracked gamers (11% - TA Ratio = 3.03)  
Halo 3: He's watching you.
Unlocked by 23,577 tracked gamers (10% - TA Ratio = 3.08)  
Devastating207 (30)
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked by 4,746 tracked gamers (2% - TA Ratio = 6.90)  
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Unlocked by 4,282 tracked gamers (2% - TA Ratio = 7.25)  
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked by 24,979 tracked gamers (11% - TA Ratio = 2.99)  
Created and saved 5 Custom Game types.
Unlocked by 23,396 tracked gamers (10% - TA Ratio = 3.10)  
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked by 30,562 tracked gamers (14% - TA Ratio = 2.70)  
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Unlocked by 13,842 tracked gamers (6% - TA Ratio = 4.03)  
Power Play35 (10)
Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Unlocked by 18,806 tracked gamers (8% - TA Ratio = 3.45)  
84% Halo 2A MP: Get 25 melee kills in multiplayer. Progress: 21 of 25 = 84%
Unlocked by 35,197 tracked gamers (16% - TA Ratio = 2.52)  
40% Halo 2A MP: Win 10 matches on Bloodline in multiplayer. Progress: 4 of 10 = 40%
Unlocked by 17,150 tracked gamers (8% - TA Ratio = 3.62)  
Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Unlocked by 15,197 tracked gamers (7% - TA Ratio = 3.84)  
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Unlocked by 15,072 tracked gamers (7% - TA Ratio = 3.86)  
13% Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon. Progress: 2 of 15 = 13%
Unlocked by 15,336 tracked gamers (7% - TA Ratio = 3.83)  
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked by 20,844 tracked gamers (9% - TA Ratio = 3.28)  
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked by 18,104 tracked gamers (8% - TA Ratio = 3.52)  
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked by 30,969 tracked gamers (14% - TA Ratio = 2.69)  
Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked by 17,358 tracked gamers (8% - TA Ratio = 3.60)  
33% Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans. Progress: 2 of 6 = 33%
Unlocked by 29,557 tracked gamers (13% - TA Ratio = 2.75)  
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked by 30,240 tracked gamers (13% - TA Ratio = 2.72)  
Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked by 29,406 tracked gamers (13% - TA Ratio = 2.76)  
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked by 49,820 tracked gamers (22% - TA Ratio = 2.12)  
Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked by 52,901 tracked gamers (23% - TA Ratio = 2.06)  
Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked by 14,402 tracked gamers (6% - TA Ratio = 3.96)  
Wetwork19 (5)
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Unlocked by 15,965 tracked gamers (7% - TA Ratio = 3.75)  
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked by 30,107 tracked gamers (13% - TA Ratio = 2.73)  
Zealot41 (10)
Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Unlocked by 13,356 tracked gamers (6% - TA Ratio = 4.10)  
Title update: Title Update 2
2,162
(500)
3.7 from 227 votes

99,813 tracked gamers have this dlc pack, 1,617 have completed it (1.62%)

There are 50 achievements worth 2,162 (500)

There are no reviews | Estimated completion: 200+ hours

Tourist25 (10)
Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked by 37,489 tracked gamers (17% - TA Ratio = 2.45)  
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked by 29,021 tracked gamers (13% - TA Ratio = 2.78)  
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked by 45,333 tracked gamers (20% - TA Ratio = 2.22)  
Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked by 47,578 tracked gamers (21% - TA Ratio = 2.17)  
Taste Test23 (10)
Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked by 41,310 tracked gamers (18% - TA Ratio = 2.33)  
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked by 25,372 tracked gamers (11% - TA Ratio = 2.97)  
Brainpan31 (10)
Halo 3: Find all the hidden multiplayer Skulls.
Unlocked by 24,069 tracked gamers (11% - TA Ratio = 3.05)  
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked by 25,245 tracked gamers (11% - TA Ratio = 2.98)  
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked by 25,345 tracked gamers (11% - TA Ratio = 2.97)  
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked by 25,672 tracked gamers (11% - TA Ratio = 2.95)  
Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked by 60,359 tracked gamers (27% - TA Ratio = 1.93)  
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked by 24,934 tracked gamers (11% - TA Ratio = 3.00)  
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked by 24,957 tracked gamers (11% - TA Ratio = 3.00)  
Halo 4: Complete a Spartan Ops mission.
Unlocked by 67,204 tracked gamers (30% - TA Ratio = 1.82)  
Departure26 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked by 32,469 tracked gamers (14% - TA Ratio = 2.63)  
Artifact30 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked by 25,216 tracked gamers (11% - TA Ratio = 2.98)  
Catherine32 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked by 21,833 tracked gamers (10% - TA Ratio = 3.20)  
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked by 19,905 tracked gamers (9% - TA Ratio = 3.36)  
Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked by 18,141 tracked gamers (8% - TA Ratio = 3.51)  
Scattered36 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked by 17,202 tracked gamers (8% - TA Ratio = 3.61)  
Invasion37 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked by 16,747 tracked gamers (7% - TA Ratio = 3.66)  
Expendable37 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked by 16,283 tracked gamers (7% - TA Ratio = 3.71)  
Key38 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked by 15,919 tracked gamers (7% - TA Ratio = 3.75)  
Exodus38 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked by 15,889 tracked gamers (7% - TA Ratio = 3.76)  
Feet First38 (10)
Halo 4: Complete all Spartan Ops chapters.
Unlocked by 15,461 tracked gamers (7% - TA Ratio = 3.81)  
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked by 14,941 tracked gamers (7% - TA Ratio = 3.87)  
Hazard Pay82 (20)
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked by 13,513 tracked gamers (6% - TA Ratio = 4.07)  
Icarus124 (30)
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked by 13,115 tracked gamers (6% - TA Ratio = 4.14)  
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked by 12,021 tracked gamers (5% - TA Ratio = 4.32)  
Halo 4: Why are you even here?
Unlocked by 17,255 tracked gamers (8% - TA Ratio = 3.60)  
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Unlocked by 7,086 tracked gamers (3% - TA Ratio = 5.64)  
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked by 20,978 tracked gamers (9% - TA Ratio = 3.27)  
Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked by 9,541 tracked gamers (4% - TA Ratio = 4.86)  
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Unlocked by 7,327 tracked gamers (3% - TA Ratio = 5.54)  
6% Earn a total of 2,500 Assist medals in multiplayer. Progress: 158 of 2,500 = 6%
Unlocked by 4,656 tracked gamers (2% - TA Ratio = 6.96)  
2% Earn a total of 2,500 Headshot medals in multiplayer. Progress: 42 of 2,500 = 2%
Unlocked by 12,388 tracked gamers (5% - TA Ratio = 4.26)  
Dim Mak52 (10)
2% Earn a total of 250 Beat Down medals in multiplayer. Progress: 5 of 250 = 2%
Unlocked by 8,274 tracked gamers (4% - TA Ratio = 5.22)  
Domination85 (10)
1% Earn a total of 100 Legendary medals in matchmade games. Progress: 1 of 100 = 1%
Unlocked by 3,150 tracked gamers (1% - TA Ratio = 8.50)  
3% Earn a total of 250 Double Kill medals in matchmade games. Progress: 7 of 250 = 3%
Unlocked by 10,312 tracked gamers (5% - TA Ratio = 4.68)  
4% Earn a total of 100 Killing Spree medals in matchmade games. Progress: 4 of 100 = 4%
Unlocked by 10,784 tracked gamers (5% - TA Ratio = 4.57)  
Catch This77 (10)
4% Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games. Progress: 20 of 500 = 4%
Unlocked by 3,822 tracked gamers (2% - TA Ratio = 7.68)  
5% Earn a total of 250 Killjoy medals in matchmade games. Progress: 13 of 250 = 5%
Unlocked by 3,985 tracked gamers (2% - TA Ratio = 7.56)  
3% Earn a total of 250 CTF Mode Specific medals in matchmade games. Progress: 7 of 250 = 3%
Unlocked by 5,511 tracked gamers (2% - TA Ratio = 6.40)  
4% Earn a total of 250 KOTH Mode Specific medals in matchmade games. Progress: 9 of 250 = 4%
Unlocked by 4,442 tracked gamers (2% - TA Ratio = 7.14)  
1% Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals. Progress: 1 of 100 = 1%
Unlocked by 2,670 tracked gamers (1% - TA Ratio = 9.22)  
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Unlocked by 2,723 tracked gamers (1% - TA Ratio = 9.13)  
Complete 1 mission with the LASO playlist skulls enabled.
Unlocked by 9,934 tracked gamers (4% - TA Ratio = 4.76)  
Airborne52 (10)
Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Unlocked by 8,253 tracked gamers (4% - TA Ratio = 5.23)  
25% Halo CE: Complete a match on at least 8 different classic multiplayer maps. Progress: 2 of 8 = 25%
Unlocked by 24,934 tracked gamers (11% - TA Ratio = 3.00)  
50% Halo CE: Complete a match on at least 4 unique game types. Progress: 2 of 4 = 50%
Unlocked by 18,061 tracked gamers (8% - TA Ratio = 3.53)  
Title update: Title Update 3
34
(10)
3.9 from 200 votes

20,053 tracked gamers have this dlc pack, 20,053 have completed it (100.00%)

There is 1 achievement worth 34 (10)

There are no reviews | Estimated completion: 0-1 hour

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked by 19,990 tracked gamers (9% - TA Ratio = 3.35)  
Add-on: Halo 3: ODST
2,788
(990)
4.5 from 298 votes

Buy now from the Microsoft Store

69,598 tracked gamers have this dlc pack, 1,906 have completed it (2.74%)

There are 99 achievements worth 2,788 (990)

There is 1 review | Estimated completion: 20-25 hours

Rookie18 (10)
H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked by 38,270 tracked gamers (55% - TA Ratio = 1.80)  
H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked by 35,917 tracked gamers (52% - TA Ratio = 1.86)  
H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked by 24,901 tracked gamers (36% - TA Ratio = 2.24)  
H3: ODST: Complete Coastal Highway.
Unlocked by 43,276 tracked gamers (62% - TA Ratio = 1.69)  
Data Hive17 (10)
H3: ODST: Complete Data Hive.
Unlocked by 43,114 tracked gamers (62% - TA Ratio = 1.70)  
H3: ODST: Complete Kikowani Station.
Unlocked by 43,571 tracked gamers (63% - TA Ratio = 1.69)  
H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked by 24,887 tracked gamers (36% - TA Ratio = 2.24)  
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked by 20,513 tracked gamers (29% - TA Ratio = 2.46)  
NMPD HQ17 (10)
H3: ODST: Complete NMPD HQ.
Unlocked by 45,546 tracked gamers (65% - TA Ratio = 1.65)  
H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked by 43,477 tracked gamers (62% - TA Ratio = 1.69)  
H3: ODST: Complete ONI Alpha Site.
Unlocked by 46,514 tracked gamers (67% - TA Ratio = 1.63)  
H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked by 15,922 tracked gamers (23% - TA Ratio = 2.80)  
H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked by 17,015 tracked gamers (24% - TA Ratio = 2.71)  
Xenophobia17 (10)
H3: ODST: Complete any level without using Covenant weapons.
Unlocked by 43,226 tracked gamers (62% - TA Ratio = 1.69)  
Bloodhound17 (10)
H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked by 44,620 tracked gamers (64% - TA Ratio = 1.67)  
H3: ODST: Find the 1st Audio Log.
Unlocked by 53,232 tracked gamers (76% - TA Ratio = 1.53)  
H3: ODST: Complete Kizingo Blvd.
Unlocked by 47,534 tracked gamers (68% - TA Ratio = 1.62)  
H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked by 25,919 tracked gamers (37% - TA Ratio = 2.19)  
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked by 52,059 tracked gamers (75% - TA Ratio = 1.54)  
H3: ODST: Complete Uplift Reserve.
Unlocked by 52,300 tracked gamers (75% - TA Ratio = 1.54)  
H3: ODST: Complete any level without activating VISR mode.
Unlocked by 44,503 tracked gamers (64% - TA Ratio = 1.67)  
H3: ODST: Complete Tayari Plaza.
Unlocked by 56,204 tracked gamers (81% - TA Ratio = 1.49)  
H3: ODST: I've got my eye on you, Marine.
Unlocked by 63,617 tracked gamers (91% - TA Ratio = 1.40)  
H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked by 65,252 tracked gamers (94% - TA Ratio = 1.38)  
40% H3: ODST: Kill 10 Engineers. Progress: 4 of 10 = 40%
Unlocked by 22,540 tracked gamers (32% - TA Ratio = 2.35)  
16% H3: ODST: Kill 25 Engineers. Progress: 4 of 25 = 16%
Unlocked by 11,974 tracked gamers (17% - TA Ratio = 3.23)  
H3: ODST: Find the 2nd Audio Log.
Unlocked by 49,018 tracked gamers (70% - TA Ratio = 1.59)  
H3: ODST: Find the 3rd Audio Log.
Unlocked by 45,387 tracked gamers (65% - TA Ratio = 1.65)  
Do Tell9 (5)
H3: ODST: Find the 4th Audio Log.
Unlocked by 42,120 tracked gamers (61% - TA Ratio = 1.72)  
H3: ODST: Find the 5th Audio Log.
Unlocked by 39,128 tracked gamers (56% - TA Ratio = 1.78)  
H3: ODST: Find the 6th Audio Log.
Unlocked by 36,285 tracked gamers (52% - TA Ratio = 1.85)  
Auditor10 (5)
H3: ODST: Find the 7th Audio Log.
Unlocked by 33,663 tracked gamers (48% - TA Ratio = 1.92)  
Overheard10 (5)
H3: ODST: Find the 8th Audio Log.
Unlocked by 31,247 tracked gamers (45% - TA Ratio = 1.99)  
H3: ODST: Find the 9th Audio Log.
Unlocked by 29,101 tracked gamers (42% - TA Ratio = 2.07)  
Monitored11 (5)
H3: ODST: Find the 10th Audio Log.
Unlocked by 27,073 tracked gamers (39% - TA Ratio = 2.14)  
H3: ODST: Find the 11th Audio Log.
Unlocked by 25,232 tracked gamers (36% - TA Ratio = 2.22)  
Give Heed11 (5)
H3: ODST: Find the 12th Audio Log.
Unlocked by 23,662 tracked gamers (34% - TA Ratio = 2.29)  
H3: ODST: Find the 13th Audio Log.
Unlocked by 22,316 tracked gamers (32% - TA Ratio = 2.36)  
H3: ODST: Find the 14th Audio Log.
Unlocked by 21,288 tracked gamers (31% - TA Ratio = 2.42)  
All Ears12 (5)
H3: ODST: Find the 15th Audio Log.
Unlocked by 20,475 tracked gamers (29% - TA Ratio = 2.46)  
H3: ODST: Find the 16th Audio Log.
Unlocked by 19,791 tracked gamers (28% - TA Ratio = 2.51)  
H3: ODST: Find the 17th Audio Log.
Unlocked by 19,249 tracked gamers (28% - TA Ratio = 2.54)  
Attentive13 (5)
H3: ODST: Find the 18th Audio Log.
Unlocked by 18,787 tracked gamers (27% - TA Ratio = 2.57)  
Watchful13 (5)
H3: ODST: Find the 19th Audio Log.
Unlocked by 18,380 tracked gamers (26% - TA Ratio = 2.60)  
Observant13 (5)
H3: ODST: Find the 20th Audio Log.
Unlocked by 18,043 tracked gamers (26% - TA Ratio = 2.63)  
Scout13 (5)
H3: ODST: Find the 21st Audio Log.
Unlocked by 17,754 tracked gamers (26% - TA Ratio = 2.65)  
H3: ODST: Find the 22nd Audio Log.
Unlocked by 17,470 tracked gamers (25% - TA Ratio = 2.67)  
Spotter13 (5)
H3: ODST: Find the 23rd Audio Log.
Unlocked by 17,253 tracked gamers (25% - TA Ratio = 2.69)  
H3: ODST: Find the 24th Audio Log.
Unlocked by 17,035 tracked gamers (24% - TA Ratio = 2.70)  
H3: ODST: Find the 25th Audio Log.
Unlocked by 16,829 tracked gamers (24% - TA Ratio = 2.72)  
Archivist14 (5)
H3: ODST: Find the 26th Audio Log.
Unlocked by 16,672 tracked gamers (24% - TA Ratio = 2.73)  
H3: ODST: Find the 27th Audio Log.
Unlocked by 16,471 tracked gamers (24% - TA Ratio = 2.75)  
H3: ODST: Find the 28th Audio Log.
Unlocked by 16,248 tracked gamers (23% - TA Ratio = 2.77)  
H3: ODST: Find the 29th Audio Log.
Unlocked by 15,794 tracked gamers (23% - TA Ratio = 2.81)  
Audiophile29 (10)
H3: ODST: Find the 30th Audio Log.
Unlocked by 14,490 tracked gamers (21% - TA Ratio = 2.93)  
H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked by 20,607 tracked gamers (30% - TA Ratio = 2.46)  
H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked by 53,071 tracked gamers (76% - TA Ratio = 1.53)  
Gumshoe16 (10)
H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked by 46,979 tracked gamers (68% - TA Ratio = 1.63)  
H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked by 42,923 tracked gamers (62% - TA Ratio = 1.70)  
3% H3: ODST: Find all 30 Audio Logs. Progress: 1 of 30 = 3%
Unlocked by 14,274 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Beat the par time on Tayari Plaza.
Unlocked by 13,036 tracked gamers (19% - TA Ratio = 3.09)  
Floor It!30 (10)
H3: ODST: Beat the par time on Uplift Reserve.
Unlocked by 13,693 tracked gamers (20% - TA Ratio = 3.02)  
H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked by 11,354 tracked gamers (16% - TA Ratio = 3.32)  
H3: ODST: Beat the par time on NMPD HQ.
Unlocked by 11,536 tracked gamers (17% - TA Ratio = 3.29)  
H3: ODST: Beat the par time on Kikowani Station.
Unlocked by 10,915 tracked gamers (16% - TA Ratio = 3.38)  
H3: ODST: Beat the par time on Data Hive.
Unlocked by 11,289 tracked gamers (16% - TA Ratio = 3.34)  
H3: ODST: Beat the par time on Coastal Highway.
Unlocked by 15,521 tracked gamers (22% - TA Ratio = 2.83)  
H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked by 9,489 tracked gamers (14% - TA Ratio = 3.63)  
38% H3: ODST: Beat the par score on Tayari Plaza. Progress: 3,009 of 8,000 = 38%
Unlocked by 14,112 tracked gamers (20% - TA Ratio = 2.97)  
53% H3: ODST: Beat the par score on Uplift Reserve. Progress: 7,485 of 14,000 = 53%
Unlocked by 16,963 tracked gamers (24% - TA Ratio = 2.71)  
Pour It On30 (10)
42% H3: ODST: Beat the par score on NMPD HQ. Progress: 16,619 of 40,000 = 42%
Unlocked by 14,369 tracked gamers (21% - TA Ratio = 2.95)  
20% H3: ODST: Beat the par score on Kikowani Station. Progress: 8,367 of 42,000 = 20%
Unlocked by 7,016 tracked gamers (10% - TA Ratio = 4.23)  
83% H3: ODST: Beat the par score on Data Hive. Progress: 6,650 of 8,000 = 83%
Unlocked by 25,923 tracked gamers (37% - TA Ratio = 2.19)  
42% H3: ODST: Beat the par score on Coastal Highway. Progress: 38,133 of 90,000 = 42%
Unlocked by 6,680 tracked gamers (10% - TA Ratio = 4.33)  
H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked by 5,564 tracked gamers (8% - TA Ratio = 4.74)  
Déjà Vu105 (20)
H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked by 4,540 tracked gamers (7% - TA Ratio = 5.26)  
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked by 2,922 tracked gamers (4% - TA Ratio = 6.54)  
Trifecta87 (20)
H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked by 6,677 tracked gamers (10% - TA Ratio = 4.33)  
NEXT!31 (10)
H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked by 13,289 tracked gamers (19% - TA Ratio = 3.07)  
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked by 9,579 tracked gamers (14% - TA Ratio = 3.62)  
H3: ODST: View the missing link.
Unlocked by 17,634 tracked gamers (25% - TA Ratio = 2.66)  
H3: ODST: Find a legendary hidden music cue.
Unlocked by 13,175 tracked gamers (19% - TA Ratio = 3.08)  
Vandalized30 (10)
H3: ODST: Face it.
Unlocked by 14,298 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Is there a toy inside?
Unlocked by 17,384 tracked gamers (25% - TA Ratio = 2.68)  
Classic67 (20)
H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked by 11,040 tracked gamers (16% - TA Ratio = 3.36)  
40% H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets. Progress: 2 of 5 = 40%
Unlocked by 18,724 tracked gamers (27% - TA Ratio = 2.58)  
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked by 12,688 tracked gamers (18% - TA Ratio = 3.13)  
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked by 35,908 tracked gamers (52% - TA Ratio = 1.86)  
Fowl Hunt31 (10)
H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked by 12,937 tracked gamers (19% - TA Ratio = 3.10)  
H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked by 27,893 tracked gamers (40% - TA Ratio = 2.11)  
Firefly29 (10)
H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked by 14,735 tracked gamers (21% - TA Ratio = 2.91)  
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked by 17,452 tracked gamers (25% - TA Ratio = 2.67)  
H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked by 15,830 tracked gamers (23% - TA Ratio = 2.81)  
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked by 10,368 tracked gamers (15% - TA Ratio = 3.47)  
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked by 11,311 tracked gamers (16% - TA Ratio = 3.32)  
H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked by 12,901 tracked gamers (19% - TA Ratio = 3.11)  
Shiny...37 (10)
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked by 8,951 tracked gamers (13% - TA Ratio = 3.73)  
80% H3: ODST: Destroy 5 Phantoms on NMPD HQ. Progress: 4 of 5 = 80%
Unlocked by 20,956 tracked gamers (30% - TA Ratio = 2.44)  
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked by 15,923 tracked gamers (23% - TA Ratio = 2.80)