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%)

kabobles
19%

kabobles1,738 (740)

First played on 03 May 15 , Played for 21 hrs 38 mins

95 achievements out of 501 won (inc 55 of 101 DLC achievements)

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Halo: The Master Chief Collection Achievements

Dawn14 (10)
Halo 4: Complete Dawn.
Unlocked by 110,761 tracked gamers (49% - TA Ratio = 1.42)  
Halo12 (10)
Halo CE: Complete Halo.
Unlocked by 158,911 tracked gamers (70% - TA Ratio = 1.18)  
Kill 100 Jackals.
Unlocked by 161,511 tracked gamers (71% - TA Ratio = 1.17)  
Halo CE: Activate Terminal 2 on Halo.
Unlocked by 123,894 tracked gamers (55% - TA Ratio = 1.34)  
Halo CE: Complete The Pillar of Autumn.
Unlocked by 189,608 tracked gamers (84% - TA Ratio = 1.08)  
Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked by 26,835 tracked gamers (12% - TA Ratio = 2.90)  
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked by 40,902 tracked gamers (18% - TA Ratio = 2.34)  
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked by 62,097 tracked gamers (27% - TA Ratio = 1.90)  
Collect 1,000 campaign or playlist medals.
Unlocked by 129,654 tracked gamers (57% - TA Ratio = 1.31)  
The Road16 (10)
Halo 3: Complete Tsavo Highway.
Unlocked by 91,945 tracked gamers (41% - TA Ratio = 1.56)  
Kill 100 Brutes.
Unlocked by 103,656 tracked gamers (46% - TA Ratio = 1.47)  
Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked by 47,274 tracked gamers (21% - TA Ratio = 2.18)  
Holdout15 (10)
Halo 3: Complete Crow's Nest.
Unlocked by 98,219 tracked gamers (43% - TA Ratio = 1.51)  
Landfall14 (10)
Halo 3: Complete Sierra 117.
Unlocked by 107,351 tracked gamers (48% - TA Ratio = 1.44)  
Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked by 55,901 tracked gamers (25% - TA Ratio = 2.00)  
Collect 500 campaign or playlist medals.
Unlocked by 151,052 tracked gamers (67% - TA Ratio = 1.21)  
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked by 120,693 tracked gamers (53% - TA Ratio = 1.36)  
Complete any co-op level on Heroic difficulty.
Unlocked by 103,884 tracked gamers (46% - TA Ratio = 1.47)  
Bro Hammer16 (10)
Complete any co-op level on Legendary difficulty.
Unlocked by 85,682 tracked gamers (38% - TA Ratio = 1.61)  
Contender23 (10)
Win 50 multiplayer games.
Unlocked by 43,999 tracked gamers (19% - TA Ratio = 2.26)  
Game On15 (10)
Complete 50 missions or multiplayer games.
Unlocked by 103,885 tracked gamers (46% - TA Ratio = 1.47)  
Win 10 multiplayer games.
Unlocked by 87,256 tracked gamers (39% - TA Ratio = 1.60)  
Halo CE: Play Halo: CE on the 15th of any month.
Unlocked by 75,441 tracked gamers (33% - TA Ratio = 1.72)  
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Unlocked by 10,707 tracked gamers (5% - TA Ratio = 4.59)  
Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked by 143,463 tracked gamers (63% - TA Ratio = 1.25)  
Inscrutable. Mysterious.
Unlocked by 35,696 tracked gamers (16% - TA Ratio = 2.50)  
Metropolis14 (10)
Halo 2: Complete Metropolis.
Unlocked by 109,458 tracked gamers (48% - TA Ratio = 1.43)  
Halo 2: Beat the par score on Metropolis.
Unlocked by 52,140 tracked gamers (23% - TA Ratio = 2.08)  
Outskirts14 (10)
Halo 2: Complete Outskirts.
Unlocked by 115,192 tracked gamers (51% - TA Ratio = 1.39)  
Kill 100 Elites.
Unlocked by 169,256 tracked gamers (75% - TA Ratio = 1.15)  
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked by 128,266 tracked gamers (57% - TA Ratio = 1.32)  
Complete 10 missions or multiplayer games.
Unlocked by 166,829 tracked gamers (74% - TA Ratio = 1.16)  
Complete any co-op level on Normal difficulty.
Unlocked by 133,920 tracked gamers (59% - TA Ratio = 1.29)  
Halo 2: Complete Cairo Station.
Unlocked by 125,133 tracked gamers (55% - TA Ratio = 1.34)  
Halo 2: Beat the par time on Cairo Station.
Unlocked by 42,100 tracked gamers (19% - TA Ratio = 2.31)  
Get killed by the Guardians.
Unlocked by 156,443 tracked gamers (69% - TA Ratio = 1.19)  
Complete a campaign mission or a match of multiplayer.
Unlocked by 222,282 tracked gamers (98% - TA Ratio = 1.00)  
Kill 100 Grunts.
Unlocked by 199,304 tracked gamers (88% - TA Ratio = 1.06)  
Kill 100 enemies or players.
Unlocked by 211,689 tracked gamers (94% - TA Ratio = 1.03)  
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked by 181,635 tracked gamers (80% - TA Ratio = 1.11)  
Life Story137 (30)
Complete the Master Chief Saga playlist.
Unlocked by 10,790 tracked gamers (5% - TA Ratio = 4.57)  
2% Kill 50 Hunters. Progress: 1 of 50 = 2%
Unlocked by 78,773 tracked gamers (35% - TA Ratio = 1.69)  
Checkmate13 (5)
Kill 100 Watchers.
Unlocked by 33,213 tracked gamers (15% - TA Ratio = 2.60)  
Kill 100 Knights.
Unlocked by 55,304 tracked gamers (24% - TA Ratio = 2.01)  
Kill 100 Crawlers.
Unlocked by 82,738 tracked gamers (37% - TA Ratio = 1.64)  
8% Kill 20,000 enemies or players. Progress: 1,619 of 20,000 = 8%
Unlocked by 26,654 tracked gamers (12% - TA Ratio = 2.90)  
14% Collect 10,000 campaign or playlist medals. Progress: 1,395 of 10,000 = 14%
Unlocked by 28,896 tracked gamers (13% - TA Ratio = 2.79)  
I Got This18 (10)
85% Complete 100 missions or multiplayer games. Progress: 85 of 100 = 85%
Unlocked by 70,475 tracked gamers (31% - TA Ratio = 1.78)  
70% Win 100 multiplayer games. Progress: 70 of 100 = 70%
Unlocked by 27,695 tracked gamers (12% - TA Ratio = 2.85)  
Sample Plate101 (20)
Complete three cross-game playlists.
Unlocked by 8,853 tracked gamers (4% - TA Ratio = 5.05)  
Complete one cross-game playlist.
Unlocked by 19,465 tracked gamers (9% - TA Ratio = 3.40)  
Veteran70 (30)
Complete all campaigns on Normal difficulty.
Unlocked by 41,516 tracked gamers (18% - TA Ratio = 2.33)  
War Hero129 (40)
Complete all campaigns on Heroic difficulty.
Unlocked by 21,821 tracked gamers (10% - TA Ratio = 3.21)  
Legend186 (50)
Complete all campaigns on Legendary difficulty.
Unlocked by 16,364 tracked gamers (7% - TA Ratio = 3.71)  
Lore Master105 (30)
3% Activate all terminals. Progress: 1 of 37 = 3%
Unlocked by 18,216 tracked gamers (8% - TA Ratio = 3.51)  
LASO Master423 (50)
Complete each individual game specific LASO playlist for every Halo game.
Unlocked by 3,144 tracked gamers (1% - TA Ratio = 8.45)  
Halo CE: Complete The Silent Cartographer.
Unlocked by 127,686 tracked gamers (56% - TA Ratio = 1.32)  
Halo CE: Complete Assault on the Control Room.
Unlocked by 114,634 tracked gamers (51% - TA Ratio = 1.40)  
Halo CE: Complete The Truth and Reconciliation.
Unlocked by 135,309 tracked gamers (60% - TA Ratio = 1.28)  
Halo CE: Complete 343 Guilty Spark.
Unlocked by 108,456 tracked gamers (48% - TA Ratio = 1.44)  
Halo CE: Complete The Library.
Unlocked by 104,795 tracked gamers (46% - TA Ratio = 1.46)  
Halo CE: Complete Two Betrayals.
Unlocked by 99,442 tracked gamers (44% - TA Ratio = 1.50)  
Keyes15 (10)
Halo CE: Complete Keyes.
Unlocked by 97,978 tracked gamers (43% - TA Ratio = 1.51)  
The Maw15 (10)
Halo CE: Complete The Maw.
Unlocked by 97,446 tracked gamers (43% - TA Ratio = 1.51)  
Halo CE: Beat the par time on The Silent Cartographer.
Unlocked by 20,425 tracked gamers (9% - TA Ratio = 3.32)  
Halo CE: Beat the par time on Assault on the Control Room.
Unlocked by 15,471 tracked gamers (7% - TA Ratio = 3.81)  
Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked by 72,873 tracked gamers (32% - TA Ratio = 1.75)  
Halo CE: Beat the par time on Halo.
Unlocked by 18,533 tracked gamers (8% - TA Ratio = 3.48)  
Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked by 15,361 tracked gamers (7% - TA Ratio = 3.82)  
Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked by 18,349 tracked gamers (8% - TA Ratio = 3.50)  
TLDR33 (10)
Halo CE: Beat the par time on The Library.
Unlocked by 21,002 tracked gamers (9% - TA Ratio = 3.27)  
Halo CE: Beat the par time on Two Betrayals.
Unlocked by 13,591 tracked gamers (6% - TA Ratio = 4.07)  
Halo CE: Beat the par time on Keyes.
Unlocked by 18,050 tracked gamers (8% - TA Ratio = 3.53)  
Halo CE: Beat the par time on The Maw.
Unlocked by 14,610 tracked gamers (6% - TA Ratio = 3.92)  
Halo CE: Beat par time on all Halo: CE levels.
Unlocked by 12,288 tracked gamers (5% - TA Ratio = 4.28)  
Charted48 (10)
Halo CE: Beat the par score on The Silent Cartographer.
Unlocked by 10,019 tracked gamers (4% - TA Ratio = 4.75)  
Halo CE: Beat the par score on Assault on the Control Room.
Unlocked by 11,367 tracked gamers (5% - TA Ratio = 4.45)  
11% Halo CE: Beat the par score on Halo. Progress: 2,810 of 25,000 = 11%
Unlocked by 12,765 tracked gamers (6% - TA Ratio = 4.20)  
Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked by 11,545 tracked gamers (5% - TA Ratio = 4.42)  
Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked by 11,046 tracked gamers (5% - TA Ratio = 4.52)  
Halo CE: Beat the par score on The Library.
Unlocked by 21,925 tracked gamers (10% - TA Ratio = 3.20)  
Halo CE: Beat the par score on Two Betrayals.
Unlocked by 9,922 tracked gamers (4% - TA Ratio = 4.77)  
Headstrong46 (10)
Halo CE: Beat the par score on Keyes.
Unlocked by 10,669 tracked gamers (5% - TA Ratio = 4.60)  
Halo CE: Beat the par score on The Maw.
Unlocked by 9,505 tracked gamers (4% - TA Ratio = 4.87)  
Overachiever121 (20)
Halo CE: Beat the par score on all Halo: CE levels.
Unlocked by 6,229 tracked gamers (3% - TA Ratio = 6.02)  
Arrival9 (5)
Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked by 70,802 tracked gamers (31% - TA Ratio = 1.78)  
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked by 111,102 tracked gamers (49% - TA Ratio = 1.42)  
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked by 89,447 tracked gamers (40% - TA Ratio = 1.58)  
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked by 56,351 tracked gamers (25% - TA Ratio = 1.99)  
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked by 37,275 tracked gamers (16% - TA Ratio = 2.45)  
Halo CE: Activate Terminal 7 on The Library.
Unlocked by 43,632 tracked gamers (19% - TA Ratio = 2.26)  
Memories10 (5)
Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked by 57,802 tracked gamers (26% - TA Ratio = 1.97)  
Halo CE: Activate Terminal 9 on Keyes.
Unlocked by 55,971 tracked gamers (25% - TA Ratio = 2.00)  
Halo CE: Activate Terminal 10 on The Maw.
Unlocked by 75,851 tracked gamers (34% - TA Ratio = 1.72)  
Halo CE: Activate all Halo: CE Terminals.
Unlocked by 32,052 tracked gamers (14% - TA Ratio = 2.64)  
Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked by 65,727 tracked gamers (29% - TA Ratio = 1.84)  
Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked by 70,512 tracked gamers (31% - TA Ratio = 1.78)  
Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked by 52,364 tracked gamers (23% - TA Ratio = 2.07)  
Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked by 57,425 tracked gamers (25% - TA Ratio = 1.97)  
Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked by 62,304 tracked gamers (28% - TA Ratio = 1.89)  
Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked by 36,474 tracked gamers (16% - TA Ratio = 2.48)  
Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked by 34,679 tracked gamers (15% - TA Ratio = 2.54)  
Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked by 39,971 tracked gamers (18% - TA Ratio = 2.37)  
Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked by 44,073 tracked gamers (20% - TA Ratio = 2.25)  
Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked by 33,614 tracked gamers (15% - TA Ratio = 2.58)  
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked by 40,569 tracked gamers (18% - TA Ratio = 2.35)  
Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked by 35,362 tracked gamers (16% - TA Ratio = 2.52)  
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked by 35,915 tracked gamers (16% - TA Ratio = 2.50)  
Headhunter57 (20)
Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked by 27,739 tracked gamers (12% - TA Ratio = 2.84)  
Halo CE: Complete every level of the game on Normal difficulty.
Unlocked by 83,186 tracked gamers (37% - TA Ratio = 1.64)  
Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked by 44,520 tracked gamers (20% - TA Ratio = 2.24)  
Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked by 32,988 tracked gamers (15% - TA Ratio = 2.61)  
Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked by 31,740 tracked gamers (14% - TA Ratio = 2.66)  
Halo CE: Complete Halo without entering a vehicle.
Unlocked by 24,415 tracked gamers (11% - TA Ratio = 3.03)  
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked by 7,412 tracked gamers (3% - TA Ratio = 5.52)  
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked by 8,001 tracked gamers (4% - TA Ratio = 5.30)  
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked by 9,992 tracked gamers (4% - TA Ratio = 4.75)  
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked by 10,228 tracked gamers (5% - TA Ratio = 4.69)  
Halo CE: Complete a Halo: CE playlist.
Unlocked by 17,519 tracked gamers (8% - TA Ratio = 3.58)  
Halo CE: Complete three Halo: CE playlists.
Unlocked by 7,717 tracked gamers (3% - TA Ratio = 5.41)  
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked by 4,206 tracked gamers (2% - TA Ratio = 7.30)  
Halo CE: Kill a Hunter with one pistol round.
Unlocked by 61,583 tracked gamers (27% - TA Ratio = 1.91)  
Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked by 21,627 tracked gamers (10% - TA Ratio = 3.22)  
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked by 27,521 tracked gamers (12% - TA Ratio = 2.85)  
T-Rex32 (10)
Halo CE: Find the hidden Rex sign on The Maw.
Unlocked by 21,400 tracked gamers (9% - TA Ratio = 3.24)  
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked by 26,066 tracked gamers (12% - TA Ratio = 2.93)  
Megg31 (10)
Halo CE: It's a sign.
Unlocked by 23,081 tracked gamers (10% - TA Ratio = 3.12)  
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked by 30,539 tracked gamers (14% - TA Ratio = 2.71)  
Halo CE: Complete a level without jumping.
Unlocked by 26,539 tracked gamers (12% - TA Ratio = 2.91)  
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked by 61,383 tracked gamers (27% - TA Ratio = 1.91)  
16% Collect 9,000 campaign or playlist medals. Progress: 1,395 of 9,000 = 16%
Unlocked by 32,478 tracked gamers (14% - TA Ratio = 2.63)  
Halo 2: Complete The Arbiter.
Unlocked by 103,354 tracked gamers (46% - TA Ratio = 1.47)  
Oracle15 (10)
Halo 2: Complete The Oracle.
Unlocked by 99,226 tracked gamers (44% - TA Ratio = 1.50)  
Delta Halo15 (10)
Halo 2: Complete Delta Halo.
Unlocked by 95,639 tracked gamers (42% - TA Ratio = 1.53)  
Regret16 (10)
Halo 2: Complete Regret.
Unlocked by 91,297 tracked gamers (40% - TA Ratio = 1.56)  
Halo 2: Complete Sacred Icon.
Unlocked by 88,409 tracked gamers (39% - TA Ratio = 1.59)  
Halo 2: Complete Quarantine Zone.
Unlocked by 85,520 tracked gamers (38% - TA Ratio = 1.62)  
Gravemind16 (10)
Halo 2: Complete Gravemind.
Unlocked by 83,025 tracked gamers (37% - TA Ratio = 1.64)  
Uprising17 (10)
Halo 2: Complete Uprising.
Unlocked by 80,246 tracked gamers (36% - TA Ratio = 1.67)  
Halo 2: Complete High Charity.
Unlocked by 80,938 tracked gamers (36% - TA Ratio = 1.66)  
Halo 2: Complete The Great Journey.
Unlocked by 80,384 tracked gamers (36% - TA Ratio = 1.67)  
Halo 2: Beat the par time on Outskirts.
Unlocked by 26,107 tracked gamers (12% - TA Ratio = 2.93)  
Halo 2: Beat the par time on Metropolis.
Unlocked by 25,228 tracked gamers (11% - TA Ratio = 2.98)  
Halo 2: Beat the par time on The Arbiter.
Unlocked by 19,326 tracked gamers (9% - TA Ratio = 3.41)  
Halo 2: Beat the par time on The Oracle.
Unlocked by 24,083 tracked gamers (11% - TA Ratio = 3.05)  
Halo 2: Beat the par time on Delta Halo.
Unlocked by 18,765 tracked gamers (8% - TA Ratio = 3.46)  
Halo 2: Beat the par time on Regret.
Unlocked by 11,561 tracked gamers (5% - TA Ratio = 4.41)  
Halo 2: Beat the par time on Sacred Icon.
Unlocked by 14,579 tracked gamers (6% - TA Ratio = 3.93)  
Hot Zone37 (10)
Halo 2: Beat the par time on Quarantine Zone.
Unlocked by 16,380 tracked gamers (7% - TA Ratio = 3.70)  
Halo 2: Beat the par time on Gravemind.
Unlocked by 12,114 tracked gamers (5% - TA Ratio = 4.31)  
Halo 2: Beat the par time on Uprising.
Unlocked by 22,537 tracked gamers (10% - TA Ratio = 3.16)  
Halo 2: Beat the par time on High Charity.
Unlocked by 37,435 tracked gamers (17% - TA Ratio = 2.45)  
Halo 2: Beat the par time on The Great Journey.
Unlocked by 15,192 tracked gamers (7% - TA Ratio = 3.85)  
Halo 2: Beat par time on all Halo 2 levels.
Unlocked by 10,695 tracked gamers (5% - TA Ratio = 4.58)  
Bomb Squad46 (10)
24% Halo 2: Beat the par score on Cairo Station. Progress: 6,081 of 25,000 = 24%
Unlocked by 10,796 tracked gamers (5% - TA Ratio = 4.57)  
30% Halo 2: Beat the par score on Outskirts. Progress: 7,392 of 25,000 = 30%
Unlocked by 18,653 tracked gamers (8% - TA Ratio = 3.48)  
Halo 2: Beat the par score on The Arbiter.
Unlocked by 30,087 tracked gamers (13% - TA Ratio = 2.74)  
Halo 2: Beat the par score on The Oracle.
Unlocked by 11,963 tracked gamers (5% - TA Ratio = 4.35)  
Boundless26 (10)
Halo 2: Beat the par score on Delta Halo.
Unlocked by 32,303 tracked gamers (14% - TA Ratio = 2.64)  
Halo 2: Beat the par score on Regret.
Unlocked by 16,682 tracked gamers (7% - TA Ratio = 3.68)  
Halo 2: Beat the par score on Sacred Icon.
Unlocked by 8,505 tracked gamers (4% - TA Ratio = 5.16)  
Halo 2: Beat the par score on Quarantine Zone.
Unlocked by 12,781 tracked gamers (6% - TA Ratio = 4.21)  
Halo 2: Beat the par score on Gravemind.
Unlocked by 12,624 tracked gamers (6% - TA Ratio = 4.23)  
Halo 2: Beat the par score on Uprising.
Unlocked by 7,599 tracked gamers (3% - TA Ratio = 5.46)  
Halo 2: Beat the par score on High Charity.
Unlocked by 9,722 tracked gamers (4% - TA Ratio = 4.82)  
Halo 2: Beat the par score on The Great Journey.
Unlocked by 24,634 tracked gamers (11% - TA Ratio = 3.03)  
Arcade Owner122 (20)
Halo 2: Beat the par score on every Halo 2 level.
Unlocked by 6,131 tracked gamers (3% - TA Ratio = 6.08)  
Curious11 (5)
Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked by 47,241 tracked gamers (21% - TA Ratio = 2.18)  
Halo 2: Activate Terminal 2 on Outskirts.
Unlocked by 56,072 tracked gamers (25% - TA Ratio = 2.00)  
Halo 2: Activate Terminal 3 on Metropolis.
Unlocked by 70,979 tracked gamers (31% - TA Ratio = 1.77)  
Inspector10 (5)
Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked by 56,709 tracked gamers (25% - TA Ratio = 1.99)  
Halo 2: Activate Terminal 5 on The Oracle.
Unlocked by 70,361 tracked gamers (31% - TA Ratio = 1.78)  
Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked by 70,039 tracked gamers (31% - TA Ratio = 1.79)  
Enamored10 (5)
Halo 2: Activate Terminal 7 on Regret.
Unlocked by 54,818 tracked gamers (24% - TA Ratio = 2.02)  
Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked by 32,632 tracked gamers (14% - TA Ratio = 2.62)  
Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked by 65,571 tracked gamers (29% - TA Ratio = 1.85)  
Halo 2: Activate Terminal 10 on Gravemind.
Unlocked by 45,423 tracked gamers (20% - TA Ratio = 2.22)  
Scholar10 (5)
Halo 2: Activate Terminal 11 on Uprising.
Unlocked by 56,185 tracked gamers (25% - TA Ratio = 2.00)  
Reviewer11 (5)
Halo 2: Activate Terminal 12 on High Charity.
Unlocked by 43,558 tracked gamers (19% - TA Ratio = 2.27)  
Obsessed11 (5)
Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked by 48,208 tracked gamers (21% - TA Ratio = 2.15)  
Halo 2: Activate all Halo 2 Terminals.
Unlocked by 25,097 tracked gamers (11% - TA Ratio = 2.99)  
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked by 28,788 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked by 27,000 tracked gamers (12% - TA Ratio = 2.88)  
Halo 2: Find and claim the Blind Skull.
Unlocked by 42,158 tracked gamers (19% - TA Ratio = 2.30)  
Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked by 18,608 tracked gamers (8% - TA Ratio = 3.47)  
Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked by 21,412 tracked gamers (9% - TA Ratio = 3.24)  
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked by 21,866 tracked gamers (10% - TA Ratio = 3.20)  
Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked by 20,924 tracked gamers (9% - TA Ratio = 3.27)  
Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked by 20,559 tracked gamers (9% - TA Ratio = 3.30)  
Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked by 19,634 tracked gamers (9% - TA Ratio = 3.38)  
Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked by 18,456 tracked gamers (8% - TA Ratio = 3.49)  
Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked by 19,849 tracked gamers (9% - TA Ratio = 3.36)  
Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked by 18,481 tracked gamers (8% - TA Ratio = 3.48)  
Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked by 17,350 tracked gamers (8% - TA Ratio = 3.60)  
Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked by 21,135 tracked gamers (9% - TA Ratio = 3.26)  
Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked by 17,950 tracked gamers (8% - TA Ratio = 3.54)  
Halo 2: Find and claim all Skulls in Halo 2.
Unlocked by 15,104 tracked gamers (7% - TA Ratio = 3.86)  
Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked by 25,421 tracked gamers (11% - TA Ratio = 2.97)  
Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked by 24,040 tracked gamers (11% - TA Ratio = 3.05)  
Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked by 22,437 tracked gamers (10% - TA Ratio = 3.16)  
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked by 20,979 tracked gamers (9% - TA Ratio = 3.27)  
Halo 2: Collect the Cortana toy in Gravemind.
Unlocked by 25,277 tracked gamers (11% - TA Ratio = 2.98)  
Halo 2: Collect the Librarian toy in Uprising.
Unlocked by 20,676 tracked gamers (9% - TA Ratio = 3.29)  
Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked by 22,904 tracked gamers (10% - TA Ratio = 3.13)  
Halo 2: Collect the Didact toy in The Great Journey.
Unlocked by 20,716 tracked gamers (9% - TA Ratio = 3.29)  
Toybox69 (20)
Halo 2: Collect all eight Halo toys.
Unlocked by 19,096 tracked gamers (8% - TA Ratio = 3.43)  
Warrior18 (10)
Halo 2: Complete every level of the game on Normal difficulty.
Unlocked by 66,957 tracked gamers (30% - TA Ratio = 1.83)  
Hero52 (20)
Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked by 32,925 tracked gamers (15% - TA Ratio = 2.61)  
Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked by 21,834 tracked gamers (10% - TA Ratio = 3.21)  
Seconds38 (10)
Halo 2: Complete a Halo 2 playlist.
Unlocked by 15,386 tracked gamers (7% - TA Ratio = 3.82)  
Connoisseur114 (20)
Halo 2: Complete three Halo 2 playlists.
Unlocked by 6,912 tracked gamers (3% - TA Ratio = 5.71)  
Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked by 73,125 tracked gamers (32% - TA Ratio = 1.75)  
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked by 19,544 tracked gamers (9% - TA Ratio = 3.39)  
Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked by 22,637 tracked gamers (10% - TA Ratio = 3.15)  
Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked by 35,117 tracked gamers (16% - TA Ratio = 2.52)  
Rex Sword29 (10)
Halo 2: Grab the energy sword on the level Outskirts.
Unlocked by 27,051 tracked gamers (12% - TA Ratio = 2.88)  
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked by 17,717 tracked gamers (8% - TA Ratio = 3.56)  
HI BEN17 (5)
Halo 2: Oh, hi!
Unlocked by 20,365 tracked gamers (9% - TA Ratio = 3.32)  
E E E15 (5)
Halo 2: View both signs in the level Metropolis.
Unlocked by 25,687 tracked gamers (11% - TA Ratio = 2.95)  
Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked by 18,689 tracked gamers (8% - TA Ratio = 3.46)  
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked by 25,912 tracked gamers (11% - TA Ratio = 2.94)  
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked by 19,834 tracked gamers (9% - TA Ratio = 3.37)  
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked by 12,023 tracked gamers (5% - TA Ratio = 4.32)  
Commuter38 (10)
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked by 15,281 tracked gamers (7% - TA Ratio = 3.84)  
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked by 16,690 tracked gamers (7% - TA Ratio = 3.67)  
Halo 2: Acquire the Scarab Gun.
Unlocked by 16,240 tracked gamers (7% - TA Ratio = 3.72)  
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked by 48,093 tracked gamers (21% - TA Ratio = 2.16)  
Demon19 (10)
Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked by 59,364 tracked gamers (26% - TA Ratio = 1.94)  
Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked by 89,589 tracked gamers (40% - TA Ratio = 1.58)  
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)  
Halo 2: Complete the LASO campaign playlist.
Unlocked by 3,602 tracked gamers (2% - TA Ratio = 7.90)  
Assault16 (10)
Halo 3: Complete The Storm.
Unlocked by 88,553 tracked gamers (39% - TA Ratio = 1.59)  
Cleansing16 (10)
Halo 3: Complete Floodgate.
Unlocked by 85,596 tracked gamers (38% - TA Ratio = 1.62)  
Refuge16 (10)
Halo 3: Complete The Ark.
Unlocked by 83,157 tracked gamers (37% - TA Ratio = 1.64)  
Last Stand17 (10)
Halo 3: Complete The Covenant.
Unlocked by 79,809 tracked gamers (35% - TA Ratio = 1.67)  
The Key17 (10)
Halo 3: Complete Cortana.
Unlocked by 77,858 tracked gamers (34% - TA Ratio = 1.70)  
Return17 (10)
Halo 3: Complete Halo.
Unlocked by 79,280 tracked gamers (35% - TA Ratio = 1.68)  
Halo 3: Beat the par time on Sierra 117.
Unlocked by 27,857 tracked gamers (12% - TA Ratio = 2.84)  
Time Shift31 (10)
Halo 3: Beat the par time on Crow's Nest.
Unlocked by 23,092 tracked gamers (10% - TA Ratio = 3.12)  
Halo 3: Beat the par time on Tsavo Highway.
Unlocked by 41,879 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Beat the par time on The Storm.
Unlocked by 19,731 tracked gamers (9% - TA Ratio = 3.38)  
Dambuster22 (10)
Halo 3: Beat the par time on Floodgate.
Unlocked by 46,534 tracked gamers (21% - TA Ratio = 2.19)  
Waypoint40 (10)
Halo 3: Beat the par time on The Ark.
Unlocked by 13,786 tracked gamers (6% - TA Ratio = 4.04)  
Halo 3: Beat the par time on The Covenant.
Unlocked by 13,882 tracked gamers (6% - TA Ratio = 4.03)  
Halo 3: Beat the par time on Cortana.
Unlocked by 16,960 tracked gamers (8% - TA Ratio = 3.64)  
Halo 3: Beat the par time on Halo.
Unlocked by 22,381 tracked gamers (10% - TA Ratio = 3.17)  
Halo 3: Beat the par time on all Halo 3 levels.
Unlocked by 12,722 tracked gamers (6% - TA Ratio = 4.21)  
Guerilla29 (10)
49% Halo 3: Beat the par score on Sierra 117. Progress: 12,303 of 25,000 = 49%
Unlocked by 27,640 tracked gamers (12% - TA Ratio = 2.86)  
Cavalier31 (10)
58% Halo 3: Beat the par score on Tsavo Highway. Progress: 14,571 of 25,000 = 58%
Unlocked by 23,940 tracked gamers (11% - TA Ratio = 3.07)  
Askar31 (10)
Halo 3: Beat the par score on The Storm.
Unlocked by 23,057 tracked gamers (10% - TA Ratio = 3.13)  
Halo 3: Beat the par score on Floodgate.
Unlocked by 24,843 tracked gamers (11% - TA Ratio = 3.01)  
Ranger26 (10)
Halo 3: Beat the par score on The Ark.
Unlocked by 32,575 tracked gamers (14% - TA Ratio = 2.63)  
Vanguard28 (10)
Halo 3: Beat the par score on The Covenant.
Unlocked by 29,537 tracked gamers (13% - TA Ratio = 2.76)  
Orpheus37 (10)
Halo 3: Beat the par score on Cortana.
Unlocked by 16,307 tracked gamers (7% - TA Ratio = 3.72)  
Halo 3: Beat the par score on Halo.
Unlocked by 15,039 tracked gamers (7% - TA Ratio = 3.87)  
Halo 3: Beat the par score on every Halo 3 level.
Unlocked by 10,644 tracked gamers (5% - TA Ratio = 4.60)  
Halo 3: Activate Terminal 1 on The Ark.
Unlocked by 41,936 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Activate Terminal 2 on The Ark.
Unlocked by 34,847 tracked gamers (15% - TA Ratio = 2.54)  
Halo 3: Activate Terminal 3 on The Ark.
Unlocked by 32,988 tracked gamers (15% - TA Ratio = 2.61)  
Halo 3: Activate Terminal 4 on The Covenant.
Unlocked by 33,995 tracked gamers (15% - TA Ratio = 2.57)  
Unto Dust13 (5)
Halo 3: Activate Terminal 5 on The Covenant.
Unlocked by 31,029 tracked gamers (14% - TA Ratio = 2.69)  
Halo 3: Activate Terminal 6 on The Covenant.
Unlocked by 30,959 tracked gamers (14% - TA Ratio = 2.69)  
Halo 3: Activate Terminal 7 on Halo.
Unlocked by 37,117 tracked gamers (16% - TA Ratio = 2.46)  
Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked by 35,382 tracked gamers (16% - TA Ratio = 2.52)  
Halo 3: View the communique from Mendicant Bias.
Unlocked by 24,223 tracked gamers (11% - TA Ratio = 3.04)  
Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked by 58,574 tracked gamers (26% - TA Ratio = 1.95)  
Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked by 35,581 tracked gamers (16% - TA Ratio = 2.51)  
Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked by 41,518 tracked gamers (18% - TA Ratio = 2.32)  
Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked by 38,721 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked by 41,946 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked by 34,768 tracked gamers (15% - TA Ratio = 2.54)  
Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked by 46,234 tracked gamers (20% - TA Ratio = 2.20)  
Halo 3: Complete every level of the game on Normal difficulty.
Unlocked by 67,112 tracked gamers (30% - TA Ratio = 1.83)  
Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked by 38,989 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked by 30,745 tracked gamers (14% - TA Ratio = 2.70)  
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked by 16,301 tracked gamers (7% - TA Ratio = 3.72)  
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked by 7,814 tracked gamers (3% - TA Ratio = 5.38)  
Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked by 23,745 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 6,139 tracked gamers (3% - TA Ratio = 6.06)  
Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked by 21,013 tracked gamers (9% - TA Ratio = 3.27)  
Primate12 (5)
Halo 3: Find your first missing links.
Unlocked by 36,367 tracked gamers (16% - TA Ratio = 2.48)  
Halo 3: Find a lonely missing link.
Unlocked by 25,560 tracked gamers (11% - TA Ratio = 2.96)  
Flipyap15 (5)
Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked by 25,426 tracked gamers (11% - TA Ratio = 2.97)  
Halo 3: Destined for greatness.
Unlocked by 17,039 tracked gamers (8% - TA Ratio = 3.63)  
Halo 3: This stuff is your history!
Unlocked by 38,828 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Find the poster of the missing man.
Unlocked by 22,654 tracked gamers (10% - TA Ratio = 3.15)  
Halo 3: Listen to the story of the Final Grunt.
Unlocked by 24,647 tracked gamers (11% - TA Ratio = 3.02)  
Kill 100 Flood.
Unlocked by 133,384 tracked gamers (59% - TA Ratio = 1.29)  
Kill 1000 Flood.
Unlocked by 104,533 tracked gamers (46% - TA Ratio = 1.46)  
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)  
Requiem16 (10)
Halo 4: Complete Requiem.
Unlocked by 90,810 tracked gamers (40% - TA Ratio = 1.57)  
Forerunner17 (10)
Halo 4: Complete Forerunner.
Unlocked by 81,891 tracked gamers (36% - TA Ratio = 1.65)  
Infinity17 (10)
Halo 4: Complete Infinity.
Unlocked by 77,063 tracked gamers (34% - TA Ratio = 1.70)  
Reclaimer18 (10)
Halo 4: Complete Reclaimer.
Unlocked by 71,943 tracked gamers (32% - TA Ratio = 1.76)  
Shutdown18 (10)
Halo 4: Complete Shutdown.
Unlocked by 69,735 tracked gamers (31% - TA Ratio = 1.79)  
Composer18 (10)
Halo 4: Complete Composer.
Unlocked by 69,857 tracked gamers (31% - TA Ratio = 1.79)  
Midnight18 (10)
Halo 4: Complete Midnight.
Unlocked by 68,045 tracked gamers (30% - TA Ratio = 1.81)  
Halo 4: Beat the par time on Dawn.
Unlocked by 40,046 tracked gamers (18% - TA Ratio = 2.37)  
Interloper39 (10)
Halo 4: Beat the par time on Requiem.
Unlocked by 14,982 tracked gamers (7% - TA Ratio = 3.87)  
Halo 4: Beat the par time on Forerunner.
Unlocked by 14,613 tracked gamers (6% - TA Ratio = 3.92)  
Ouroboros41 (10)
Halo 4: Beat the par time on Infinity.
Unlocked by 13,456 tracked gamers (6% - TA Ratio = 4.09)  
Gimme That46 (10)
Halo 4: Beat the par time on Reclaimer.
Unlocked by 10,497 tracked gamers (5% - TA Ratio = 4.64)  
Halo 4: Beat the par time on Shutdown.
Unlocked by 14,805 tracked gamers (7% - TA Ratio = 3.90)  
Halo 4: Beat the par time on Composer.
Unlocked by 13,377 tracked gamers (6% - TA Ratio = 4.10)  
Countdown44 (10)
Halo 4: Beat the par time on Midnight.
Unlocked by 11,893 tracked gamers (5% - TA Ratio = 4.35)  
Halo 4: Beat the par time on all Halo 4 levels.
Unlocked by 9,535 tracked gamers (4% - TA Ratio = 4.86)  
Gunslinger31 (10)
55% Halo 4: Beat the par score on Dawn. Progress: 13,685 of 25,000 = 55%
Unlocked by 24,055 tracked gamers (11% - TA Ratio = 3.06)  
Halo 4: Beat the par score on Requiem.
Unlocked by 15,627 tracked gamers (7% - TA Ratio = 3.80)  
Halo 4: Beat the par score on Forerunner.
Unlocked by 15,846 tracked gamers (7% - TA Ratio = 3.77)  
Halo 4: Beat the par score on Infinity.
Unlocked by 55,067 tracked gamers (24% - TA Ratio = 2.02)  
Halo 4: Beat the par score on Reclaimer.
Unlocked by 24,715 tracked gamers (11% - TA Ratio = 3.02)  
Halo 4: Beat the par score on Shutdown.
Unlocked by 23,426 tracked gamers (10% - TA Ratio = 3.10)  
Halo 4: Beat the par score on Composer.
Unlocked by 35,242 tracked gamers (16% - TA Ratio = 2.53)  
Halo 4: Beat the par score on Midnight.
Unlocked by 22,002 tracked gamers (10% - TA Ratio = 3.20)  
Halo 4: Beat the par score on every Halo 4 level.
Unlocked by 9,974 tracked gamers (4% - TA Ratio = 4.76)  
War11 (5)
Halo 4: Activate Terminal 1 on Requiem.
Unlocked by 47,543 tracked gamers (21% - TA Ratio = 2.17)  
Halo 4: Activate Terminal 2 on Forerunner.
Unlocked by 68,746 tracked gamers (30% - TA Ratio = 1.80)  
Halo 4: Activate Terminal 3 on Infinity.
Unlocked by 51,351 tracked gamers (23% - TA Ratio = 2.09)  
Flood10 (5)
Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked by 51,639 tracked gamers (23% - TA Ratio = 2.08)  
Knights13 (5)
Halo 4: Activate Terminal 5 on Shutdown.
Unlocked by 34,835 tracked gamers (15% - TA Ratio = 2.54)  
Justice12 (5)
Halo 4: Activate Terminal 6 on Composer.
Unlocked by 36,465 tracked gamers (16% - TA Ratio = 2.48)  
Cryptum13 (5)
Halo 4: Activate Terminal 7 on Midnight.
Unlocked by 32,664 tracked gamers (14% - TA Ratio = 2.62)  
Terminus59 (20)
Halo 4: Activate all Halo 4 Terminals.
Unlocked by 26,013 tracked gamers (12% - TA Ratio = 2.94)  
Halo 4: Complete every level of the game on Normal difficulty.
Unlocked by 55,708 tracked gamers (25% - TA Ratio = 2.01)  
Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked by 33,640 tracked gamers (15% - TA Ratio = 2.58)  
Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked by 27,175 tracked gamers (12% - TA Ratio = 2.88)  
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked by 13,846 tracked gamers (6% - TA Ratio = 4.03)  
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked by 10,800 tracked gamers (5% - TA Ratio = 4.56)  
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Unlocked by 6,926 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 18,846 tracked gamers (8% - TA Ratio = 3.45)  
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked by 27,707 tracked gamers (12% - TA Ratio = 2.84)  
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked by 15,698 tracked gamers (7% - TA Ratio = 3.78)  
Halo 4: What do Marines know about sticks?
Unlocked by 19,317 tracked gamers (9% - TA Ratio = 3.41)  
Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked by 54,042 tracked gamers (24% - TA Ratio = 2.04)  
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked by 21,632 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 48,874 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 6,278 tracked gamers (3% - TA Ratio = 6.00)  
Pacifist43 (10)
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked by 12,391 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 16,889 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 63,622 tracked gamers (28% - TA Ratio = 1.88)  
Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked by 27,426 tracked gamers (12% - TA Ratio = 2.86)  
Mortardom53 (10)
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked by 7,871 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 23,267 tracked gamers (10% - TA Ratio = 3.10)  
Beachhead27 (10)
Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked by 31,963 tracked gamers (14% - TA Ratio = 2.65)  
Halo 2: She's not picking up.
Unlocked by 10,267 tracked gamers (5% - TA Ratio = 4.68)  
Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked by 27,178 tracked gamers (12% - TA Ratio = 2.87)  
Halo 4: Access the Master Chief's records on Dawn.
Unlocked by 69,387 tracked gamers (31% - TA Ratio = 1.79)  
Halo 3: Watching. Waiting. Plotting.
Unlocked by 24,846 tracked gamers (11% - TA Ratio = 3.00)  
Halo 2: Fly the Heretic Banshee.
Unlocked by 109,109 tracked gamers (48% - TA Ratio = 1.43)  
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked by 4,634 tracked gamers (2% - TA Ratio = 6.96)  
Aficiando107 (20)
Halo 3: Complete three Halo 3 playlists.
Unlocked by 7,885 tracked gamers (3% - TA Ratio = 5.35)  
Naked Tyrant207 (30)
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked by 4,725 tracked gamers (2% - TA Ratio = 6.89)  
Devotee109 (20)
Halo 4: Complete three Halo 4 playlists.
Unlocked by 7,639 tracked gamers (3% - TA Ratio = 5.44)  
5% Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3. Progress: 2 of 41 = 5%
Unlocked by 13,270 tracked gamers (6% - TA Ratio = 4.12)  
Halo 3: Complete a Halo 3 playlist.
Unlocked by 17,989 tracked gamers (8% - TA Ratio = 3.53)  
70% Collect 2,000 campaign or playlist medals. Progress: 1,395 of 2,000 = 70%
Unlocked by 103,998 tracked gamers (46% - TA Ratio = 1.47)  
46% Collect 3,000 campaign or playlist medals. Progress: 1,395 of 3,000 = 46%
Unlocked by 86,495 tracked gamers (38% - TA Ratio = 1.61)  
35% Collect 4,000 campaign or playlist medals. Progress: 1,395 of 4,000 = 35%
Unlocked by 72,735 tracked gamers (32% - TA Ratio = 1.75)  
28% Collect 5,000 campaign or playlist medals. Progress: 1,395 of 5,000 = 28%
Unlocked by 60,396 tracked gamers (27% - TA Ratio = 1.93)  
Halo 4: Complete a Halo 4 playlist.
Unlocked by 16,671 tracked gamers (7% - TA Ratio = 3.67)  
23% Collect 6,000 campaign or playlist medals. Progress: 1,395 of 6,000 = 23%
Unlocked by 50,180 tracked gamers (22% - TA Ratio = 2.11)  
20% Collect 7,000 campaign or playlist medals. Progress: 1,395 of 7,000 = 20%
Unlocked by 42,708 tracked gamers (19% - TA Ratio = 2.29)  
17% Collect 8,000 campaign or playlist medals. Progress: 1,395 of 8,000 = 17%
Unlocked by 37,056 tracked gamers (16% - TA Ratio = 2.46)  
35% Win 200 multiplayer games. Progress: 70 of 200 = 35%
Unlocked by 15,920 tracked gamers (7% - TA Ratio = 3.76)  
42% Complete 200 missions or multiplayer games. Progress: 85 of 200 = 42%
Unlocked by 45,167 tracked gamers (20% - TA Ratio = 2.23)  
47% Win 150 multiplayer games. Progress: 70 of 150 = 47%
Unlocked by 20,023 tracked gamers (9% - TA Ratio = 3.35)  
57% Complete 150 missions or multiplayer games. Progress: 85 of 150 = 57%
Unlocked by 54,744 tracked gamers (24% - TA Ratio = 2.02)  
28% Win 250 multiplayer games. Progress: 70 of 250 = 28%
Unlocked by 13,401 tracked gamers (6% - TA Ratio = 4.10)  
34% Complete 250 missions or multiplayer games. Progress: 85 of 250 = 34%
Unlocked by 38,542 tracked gamers (17% - TA Ratio = 2.42)  
23% Win 300 multiplayer games. Progress: 70 of 300 = 23%
Unlocked by 11,545 tracked gamers (5% - TA Ratio = 4.42)  
28% Complete 300 missions or multiplayer games. Progress: 85 of 300 = 28%
Unlocked by 33,470 tracked gamers (15% - TA Ratio = 2.60)  
20% Win 350 multiplayer games. Progress: 70 of 350 = 20%
Unlocked by 10,220 tracked gamers (5% - TA Ratio = 4.70)  
Committed28 (10)
24% Complete 350 missions or multiplayer games. Progress: 85 of 350 = 24%
Unlocked by 29,588 tracked gamers (13% - TA Ratio = 2.76)  
Steady Aim50 (10)
18% Win 400 multiplayer games. Progress: 70 of 400 = 18%
Unlocked by 9,202 tracked gamers (4% - TA Ratio = 4.95)  
21% Complete 400 missions or multiplayer games. Progress: 85 of 400 = 21%
Unlocked by 26,523 tracked gamers (12% - TA Ratio = 2.92)  
16% Win 450 multiplayer games. Progress: 70 of 450 = 16%
Unlocked by 8,367 tracked gamers (4% - TA Ratio = 5.19)  
19% Complete 450 missions or multiplayer games. Progress: 85 of 450 = 19%
Unlocked by 24,027 tracked gamers (11% - TA Ratio = 3.07)  
14% Win 500 multiplayer games. Progress: 70 of 500 = 14%
Unlocked by 7,687 tracked gamers (3% - TA Ratio = 5.42)  
17% Complete 500 missions or multiplayer games. Progress: 85 of 500 = 17%
Unlocked by 21,950 tracked gamers (10% - TA Ratio = 3.21)  
Foe Hammer15 (10)
32% Kill 5,000 enemies or players. Progress: 1,619 of 5,000 = 32%
Unlocked by 97,634 tracked gamers (43% - TA Ratio = 1.51)  
72% Kill 1000 Grunts. Progress: 715 of 1,000 = 72%
Unlocked by 115,162 tracked gamers (51% - TA Ratio = 1.39)  
24% Kill 1000 Elites. Progress: 242 of 1,000 = 24%
Unlocked by 61,669 tracked gamers (27% - TA Ratio = 1.91)  
19% Kill 1000 Jackals. Progress: 193 of 1,000 = 19%
Unlocked by 59,829 tracked gamers (26% - TA Ratio = 1.93)  
13% Kill 1000 Brutes. Progress: 129 of 1,000 = 13%
Unlocked by 36,876 tracked gamers (16% - TA Ratio = 2.47)  
Wyrmslayer43 (10)
0% Kill 250 Hunters. Progress: 1 of 250 = 0%
Unlocked by 12,087 tracked gamers (5% - TA Ratio = 4.32)  
Kill 1000 Watchers.
Unlocked by 3,624 tracked gamers (2% - TA Ratio = 7.92)  
Knightbane75 (10)
Kill 1000 Knights.
Unlocked by 3,986 tracked gamers (2% - TA Ratio = 7.54)  
Dogcatcher38 (10)
Kill 1000 Crawlers.
Unlocked by 16,046 tracked gamers (7% - TA Ratio = 3.75)  
Greenhorn16 (10)
Halo CE: Complete every level of the game on Easy difficulty.
Unlocked by 91,160 tracked gamers (40% - TA Ratio = 1.57)  
Halo 2: Complete every level of the game on Easy difficulty.
Unlocked by 73,356 tracked gamers (32% - TA Ratio = 1.75)  
Halo 3: Complete every level of the game on Easy difficulty.
Unlocked by 72,638 tracked gamers (32% - TA Ratio = 1.76)  
Halo 4: Complete every level of the game on Easy difficulty.
Unlocked by 60,138 tracked gamers (27% - TA Ratio = 1.93)  
22% Complete all campaigns on Easy difficulty. Progress: 9 of 40 = 22%
Unlocked by 45,712 tracked gamers (20% - TA Ratio = 2.22)  
41% Halo 3: Beat the par score on Crow's Nest. Progress: 10,347 of 25,000 = 41%
Unlocked by 25,721 tracked gamers (11% - TA Ratio = 2.96)  
15% Halo 3: Find and claim all Skulls in Halo 3. Progress: 2 of 13 = 15%
Unlocked by 25,618 tracked gamers (11% - TA Ratio = 2.96)  
Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked by 63,028 tracked gamers (28% - TA Ratio = 1.88)  
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked by 50,100 tracked gamers (22% - TA Ratio = 2.11)  
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked by 32,494 tracked gamers (14% - TA Ratio = 2.63)  
Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked by 32,277 tracked gamers (14% - TA Ratio = 2.63)  
Halo 3: Activate all Halo 3 Terminals.
Unlocked by 25,878 tracked gamers (11% - TA Ratio = 2.94)  
Title update: Title Update 1
2,113
(500)
3.8 from 272 votes

149,364 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 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked by 28,836 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked by 28,798 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked by 29,249 tracked gamers (13% - TA Ratio = 2.77)  
Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked by 29,105 tracked gamers (13% - TA Ratio = 2.77)  
Halo 3: Who DARED to discard this brave animal?
Unlocked by 24,394 tracked gamers (11% - TA Ratio = 3.03)  
Halo 3: He's watching you.
Unlocked by 23,588 tracked gamers (10% - TA Ratio = 3.08)  
Power Play35 (10)
Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Unlocked by 18,822 tracked gamers (8% - TA Ratio = 3.45)  
Created and saved 5 Custom Maps in Forge.
Unlocked by 25,491 tracked gamers (11% - TA Ratio = 2.97)  
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Unlocked by 15,352 tracked gamers (7% - TA Ratio = 3.83)  
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked by 18,124 tracked gamers (8% - TA Ratio = 3.52)  
Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked by 17,378 tracked gamers (8% - TA Ratio = 3.60)  
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Unlocked by 15,090 tracked gamers (7% - TA Ratio = 3.86)  
Wetwork19 (5)
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Unlocked by 15,981 tracked gamers (7% - TA Ratio = 3.75)  
Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked by 20,884 tracked gamers (9% - TA Ratio = 3.28)  
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked by 27,966 tracked gamers (12% - TA Ratio = 2.83)  
Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Unlocked by 17,160 tracked gamers (8% - TA Ratio = 3.62)  
Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked by 35,213 tracked gamers (16% - TA Ratio = 2.52)  
Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked by 29,570 tracked gamers (13% - TA Ratio = 2.75)  
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked by 30,120 tracked gamers (13% - TA Ratio = 2.73)  
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked by 30,426 tracked gamers (13% - TA Ratio = 2.71)  
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked by 30,253 tracked gamers (13% - TA Ratio = 2.72)  
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked by 30,826 tracked gamers (14% - TA Ratio = 2.69)  
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked by 30,576 tracked gamers (14% - TA Ratio = 2.70)  
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked by 30,983 tracked gamers (14% - TA Ratio = 2.69)  
Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked by 29,422 tracked gamers (13% - TA Ratio = 2.76)  
Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked by 52,923 tracked gamers (23% - TA Ratio = 2.06)  
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked by 17,733 tracked gamers (8% - TA Ratio = 3.56)  
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked by 20,862 tracked gamers (9% - TA Ratio = 3.28)  
Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked by 14,423 tracked gamers (6% - TA Ratio = 3.96)  
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Unlocked by 13,855 tracked gamers (6% - TA Ratio = 4.03)  
Created and saved 5 Custom Game types.
Unlocked by 23,409 tracked gamers (10% - TA Ratio = 3.10)  
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked by 49,497 tracked gamers (22% - TA Ratio = 2.13)  
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked by 49,843 tracked gamers (22% - TA Ratio = 2.12)  
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked by 67,100 tracked gamers (30% - TA Ratio = 1.83)  
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked by 24,993 tracked gamers (11% - TA Ratio = 2.99)  
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked by 85,251 tracked gamers (38% - TA Ratio = 1.62)  
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked by 90,392 tracked gamers (40% - TA Ratio = 1.57)  
Warden17 (10)
Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked by 79,733 tracked gamers (35% - TA Ratio = 1.67)  
Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked by 140,512 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 3,127 tracked gamers (1% - TA Ratio = 8.49)  
20% Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking. Progress: 1 of 5 = 20%
Unlocked by 28,742 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked by 66,832 tracked gamers (30% - TA Ratio = 1.83)  
Monopolized321 (30)
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked by 1,976 tracked gamers (0.9% - TA Ratio = 10.70)  
Halo 3: View 2 different sigils on Valhalla.
Unlocked by 13,843 tracked gamers (6% - TA Ratio = 4.02)  
Devastating207 (30)
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked by 4,750 tracked gamers (2% - TA Ratio = 6.90)  
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Unlocked by 4,287 tracked gamers (2% - TA Ratio = 7.25)  
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked by 17,652 tracked gamers (8% - TA Ratio = 3.56)  
Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Unlocked by 15,202 tracked gamers (7% - TA Ratio = 3.84)  
Zealot41 (10)
Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Unlocked by 13,367 tracked gamers (6% - TA Ratio = 4.10)  
MVP22 (10)
Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked by 46,739 tracked gamers (21% - TA Ratio = 2.19)  
Title update: Title Update 2
2,162
(500)
3.7 from 227 votes

99,895 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

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked by 47,608 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 41,331 tracked gamers (18% - TA Ratio = 2.33)  
Tourist25 (10)
Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked by 37,506 tracked gamers (17% - TA Ratio = 2.45)  
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked by 29,044 tracked gamers (13% - TA Ratio = 2.78)  
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked by 25,356 tracked gamers (11% - TA Ratio = 2.97)  
Brainpan31 (10)
Halo 3: Find all the hidden multiplayer Skulls.
Unlocked by 24,081 tracked gamers (11% - TA Ratio = 3.05)  
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked by 24,968 tracked gamers (11% - TA Ratio = 3.00)  
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked by 24,946 tracked gamers (11% - TA Ratio = 3.00)  
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked by 25,259 tracked gamers (11% - TA Ratio = 2.98)  
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked by 25,388 tracked gamers (11% - TA Ratio = 2.97)  
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked by 25,686 tracked gamers (11% - TA Ratio = 2.95)  
Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked by 24,962 tracked gamers (11% - TA Ratio = 3.00)  
Halo CE: Complete a match on at least 4 unique game types.
Unlocked by 18,089 tracked gamers (8% - TA Ratio = 3.53)  
Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked by 60,398 tracked gamers (27% - TA Ratio = 1.93)  
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked by 45,366 tracked gamers (20% - TA Ratio = 2.22)  
Halo 4: Complete a Spartan Ops mission.
Unlocked by 67,235 tracked gamers (30% - TA Ratio = 1.82)  
Departure26 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked by 32,480 tracked gamers (14% - TA Ratio = 2.63)  
Artifact30 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked by 25,228 tracked gamers (11% - TA Ratio = 2.98)  
Catherine32 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked by 21,840 tracked gamers (10% - TA Ratio = 3.20)  
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked by 19,911 tracked gamers (9% - TA Ratio = 3.36)  
Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked by 18,153 tracked gamers (8% - TA Ratio = 3.51)  
Scattered36 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked by 17,213 tracked gamers (8% - TA Ratio = 3.61)  
Invasion37 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked by 16,756 tracked gamers (7% - TA Ratio = 3.66)  
Expendable37 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked by 16,293 tracked gamers (7% - TA Ratio = 3.71)  
Key38 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked by 15,926 tracked gamers (7% - TA Ratio = 3.75)  
Exodus38 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked by 15,893 tracked gamers (7% - TA Ratio = 3.76)  
Feet First38 (10)
Halo 4: Complete all Spartan Ops chapters.
Unlocked by 15,465 tracked gamers (7% - TA Ratio = 3.81)  
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked by 14,945 tracked gamers (7% - TA Ratio = 3.87)  
Hazard Pay82 (20)
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked by 13,517 tracked gamers (6% - TA Ratio = 4.07)  
Icarus124 (30)
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked by 13,119 tracked gamers (6% - TA Ratio = 4.14)  
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked by 12,023 tracked gamers (5% - TA Ratio = 4.32)  
Halo 4: Why are you even here?
Unlocked by 17,266 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 7,088 tracked gamers (3% - TA Ratio = 5.64)  
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked by 20,993 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 9,548 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 7,335 tracked gamers (3% - TA Ratio = 5.54)  
1% Earn a total of 2,500 Assist medals in multiplayer. Progress: 17 of 2,500 = 1%
Unlocked by 4,659 tracked gamers (2% - TA Ratio = 6.96)  
0% Earn a total of 2,500 Headshot medals in multiplayer. Progress: 12 of 2,500 = 0%
Unlocked by 12,399 tracked gamers (5% - TA Ratio = 4.26)  
Dim Mak52 (10)
26% Earn a total of 250 Beat Down medals in multiplayer. Progress: 65 of 250 = 26%
Unlocked by 8,277 tracked gamers (4% - TA Ratio = 5.22)  
Domination85 (10)
Earn a total of 100 Legendary medals in matchmade games.
Unlocked by 3,155 tracked gamers (1% - TA Ratio = 8.50)  
2% Earn a total of 250 Double Kill medals in matchmade games. Progress: 5 of 250 = 2%
Unlocked by 10,330 tracked gamers (5% - TA Ratio = 4.68)  
1% Earn a total of 100 Killing Spree medals in matchmade games. Progress: 1 of 100 = 1%
Unlocked by 10,800 tracked gamers (5% - TA Ratio = 4.57)  
Catch This77 (10)
1% Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games. Progress: 4 of 500 = 1%
Unlocked by 3,829 tracked gamers (2% - TA Ratio = 7.68)  
2% Earn a total of 250 Killjoy medals in matchmade games. Progress: 4 of 250 = 2%
Unlocked by 3,992 tracked gamers (2% - TA Ratio = 7.56)  
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Unlocked by 5,518 tracked gamers (2% - TA Ratio = 6.40)  
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Unlocked by 4,442 tracked gamers (2% - TA Ratio = 7.14)  
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Unlocked by 2,673 tracked gamers (1% - TA Ratio = 9.22)  
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Unlocked by 2,726 tracked gamers (1% - TA Ratio = 9.13)  
Complete 1 mission with the LASO playlist skulls enabled.
Unlocked by 9,940 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 8,265 tracked gamers (4% - TA Ratio = 5.23)  
Title update: Title Update 3
34
(10)
3.9 from 200 votes

20,076 tracked gamers have this dlc pack, 20,076 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 20,008 tracked gamers (9% - TA Ratio = 3.35)  
Add-on: Halo 3: ODST
2,788
(990)
4.5 from 299 votes

Buy now from the Microsoft Store

69,665 tracked gamers have this dlc pack, 1,907 have completed it (2.74%)

There are 99 achievements worth 2,788 (990)

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

H3: ODST: Kill 10 Engineers.
Unlocked by 22,556 tracked gamers (32% - TA Ratio = 2.35)  
H3: ODST: Kill 25 Engineers.
Unlocked by 11,982 tracked gamers (17% - TA Ratio = 3.23)  
H3: ODST: Find the 1st Audio Log.
Unlocked by 53,270 tracked gamers (76% - TA Ratio = 1.53)  
H3: ODST: Find the 2nd Audio Log.
Unlocked by 49,054 tracked gamers (70% - TA Ratio = 1.59)  
H3: ODST: Find the 3rd Audio Log.
Unlocked by 45,417 tracked gamers (65% - TA Ratio = 1.65)  
Do Tell9 (5)
H3: ODST: Find the 4th Audio Log.
Unlocked by 42,151 tracked gamers (61% - TA Ratio = 1.72)  
H3: ODST: Find the 5th Audio Log.
Unlocked by 39,158 tracked gamers (56% - TA Ratio = 1.78)  
H3: ODST: Find the 6th Audio Log.
Unlocked by 36,312 tracked gamers (52% - TA Ratio = 1.85)  
Auditor10 (5)
H3: ODST: Find the 7th Audio Log.
Unlocked by 33,688 tracked gamers (48% - TA Ratio = 1.92)  
Overheard10 (5)
H3: ODST: Find the 8th Audio Log.
Unlocked by 31,270 tracked gamers (45% - TA Ratio = 1.99)  
H3: ODST: Find the 9th Audio Log.
Unlocked by 29,122 tracked gamers (42% - TA Ratio = 2.07)  
Monitored11 (5)
H3: ODST: Find the 10th Audio Log.
Unlocked by 27,092 tracked gamers (39% - TA Ratio = 2.14)  
H3: ODST: Find the 11th Audio Log.
Unlocked by 25,250 tracked gamers (36% - TA Ratio = 2.22)  
Give Heed11 (5)
H3: ODST: Find the 12th Audio Log.
Unlocked by 23,681 tracked gamers (34% - TA Ratio = 2.29)  
H3: ODST: Find the 13th Audio Log.
Unlocked by 22,333 tracked gamers (32% - TA Ratio = 2.36)  
H3: ODST: Find the 14th Audio Log.
Unlocked by 21,306 tracked gamers (31% - TA Ratio = 2.42)  
All Ears12 (5)
H3: ODST: Find the 15th Audio Log.
Unlocked by 20,493 tracked gamers (29% - TA Ratio = 2.46)  
H3: ODST: Find the 16th Audio Log.
Unlocked by 19,808 tracked gamers (28% - TA Ratio = 2.51)  
H3: ODST: Find the 17th Audio Log.
Unlocked by 19,266 tracked gamers (28% - TA Ratio = 2.54)  
Attentive13 (5)
H3: ODST: Find the 18th Audio Log.
Unlocked by 18,801 tracked gamers (27% - TA Ratio = 2.57)  
Watchful13 (5)
H3: ODST: Find the 19th Audio Log.
Unlocked by 18,393 tracked gamers (26% - TA Ratio = 2.60)  
Observant13 (5)
H3: ODST: Find the 20th Audio Log.
Unlocked by 18,056 tracked gamers (26% - TA Ratio = 2.63)  
Scout13 (5)
H3: ODST: Find the 21st Audio Log.
Unlocked by 17,765 tracked gamers (26% - TA Ratio = 2.65)  
H3: ODST: Find the 22nd Audio Log.
Unlocked by 17,482 tracked gamers (25% - TA Ratio = 2.67)  
Spotter13 (5)
H3: ODST: Find the 23rd Audio Log.
Unlocked by 17,265 tracked gamers (25% - TA Ratio = 2.69)  
H3: ODST: Find the 24th Audio Log.
Unlocked by 17,047 tracked gamers (24% - TA Ratio = 2.70)  
H3: ODST: Find the 25th Audio Log.
Unlocked by 16,841 tracked gamers (24% - TA Ratio = 2.72)  
Archivist14 (5)
H3: ODST: Find the 26th Audio Log.
Unlocked by 16,685 tracked gamers (24% - TA Ratio = 2.73)  
H3: ODST: Find the 27th Audio Log.
Unlocked by 16,483 tracked gamers (24% - TA Ratio = 2.75)  
H3: ODST: Find the 28th Audio Log.
Unlocked by 16,260 tracked gamers (23% - TA Ratio = 2.77)  
H3: ODST: Find the 29th Audio Log.
Unlocked by 15,805 tracked gamers (23% - TA Ratio = 2.81)  
Audiophile29 (10)
H3: ODST: Find the 30th Audio Log.
Unlocked by 14,501 tracked gamers (21% - TA Ratio = 2.93)  
Rookie18 (10)
H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked by 38,306 tracked gamers (55% - TA Ratio = 1.80)  
H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked by 35,953 tracked gamers (52% - TA Ratio = 1.86)  
H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked by 24,924 tracked gamers (36% - TA Ratio = 2.24)  
H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked by 20,631 tracked gamers (30% - TA Ratio = 2.46)  
H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked by 65,290 tracked gamers (94% - TA Ratio = 1.38)  
H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked by 53,110 tracked gamers (76% - TA Ratio = 1.53)  
Gumshoe16 (10)
H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked by 47,012 tracked gamers (67% - TA Ratio = 1.63)  
Bloodhound17 (10)
H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked by 44,650 tracked gamers (64% - TA Ratio = 1.67)  
H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked by 43,512 tracked gamers (62% - TA Ratio = 1.69)  
H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked by 42,957 tracked gamers (62% - TA Ratio = 1.70)  
H3: ODST: Find all 30 Audio Logs.
Unlocked by 14,285 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Complete Tayari Plaza.
Unlocked by 56,242 tracked gamers (81% - TA Ratio = 1.49)  
H3: ODST: Complete Uplift Reserve.
Unlocked by 52,335 tracked gamers (75% - TA Ratio = 1.54)  
H3: ODST: Complete Kizingo Blvd.
Unlocked by 47,567 tracked gamers (68% - TA Ratio = 1.62)  
H3: ODST: Complete ONI Alpha Site.
Unlocked by 46,551 tracked gamers (67% - TA Ratio = 1.63)  
NMPD HQ17 (10)
H3: ODST: Complete NMPD HQ.
Unlocked by 45,583 tracked gamers (65% - TA Ratio = 1.65)  
H3: ODST: Complete Kikowani Station.
Unlocked by 43,604 tracked gamers (63% - TA Ratio = 1.69)  
Data Hive17 (10)
H3: ODST: Complete Data Hive.
Unlocked by 43,147 tracked gamers (62% - TA Ratio = 1.70)  
H3: ODST: Complete Coastal Highway.
Unlocked by 43,309 tracked gamers (62% - TA Ratio = 1.69)  
H3: ODST: Beat the par time on Tayari Plaza.
Unlocked by 13,045 tracked gamers (19% - TA Ratio = 3.09)  
Floor It!30 (10)
H3: ODST: Beat the par time on Uplift Reserve.
Unlocked by 13,701 tracked gamers (20% - TA Ratio = 3.02)  
H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked by 11,365 tracked gamers (16% - TA Ratio = 3.32)  
H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked by 15,937 tracked gamers (23% - TA Ratio = 2.80)  
H3: ODST: Beat the par time on NMPD HQ.
Unlocked by 11,547 tracked gamers (17% - TA Ratio = 3.29)  
H3: ODST: Beat the par time on Kikowani Station.
Unlocked by 10,924 tracked gamers (16% - TA Ratio = 3.38)  
H3: ODST: Beat the par time on Data Hive.
Unlocked by 11,310 tracked gamers (16% - TA Ratio = 3.34)  
H3: ODST: Beat the par time on Coastal Highway.
Unlocked by 15,532 tracked gamers (22% - TA Ratio = 2.83)  
H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked by 9,500 tracked gamers (14% - TA Ratio = 3.63)  
H3: ODST: Beat the par score on Tayari Plaza.
Unlocked by 14,129 tracked gamers (20% - TA Ratio = 2.97)  
H3: ODST: Beat the par score on Uplift Reserve.
Unlocked by 16,983 tracked gamers (24% - TA Ratio = 2.71)  
H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked by 25,940 tracked gamers (37% - TA Ratio = 2.19)  
H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked by 17,030 tracked gamers (24% - TA Ratio = 2.71)  
Pour It On30 (10)
H3: ODST: Beat the par score on NMPD HQ.
Unlocked by 14,385 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Beat the par score on Kikowani Station.
Unlocked by 7,021 tracked gamers (10% - TA Ratio = 4.23)  
H3: ODST: Beat the par score on Data Hive.
Unlocked by 25,942 tracked gamers (37% - TA Ratio = 2.19)  
H3: ODST: Beat the par score on Coastal Highway.
Unlocked by 6,683 tracked gamers (10% - TA Ratio = 4.33)  
H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked by 5,570 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 4,545 tracked gamers (7% - TA Ratio = 5.26)  
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked by 20,539 tracked gamers (29% - TA Ratio = 2.46)  
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked by 2,925 tracked gamers (4% - TA Ratio = 6.54)  
Trifecta87 (20)
H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked by 6,687 tracked gamers (10% - TA Ratio = 4.33)  
NEXT!31 (10)
H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked by 13,298 tracked gamers (19% - TA Ratio = 3.07)  
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked by 9,589 tracked gamers (14% - TA Ratio = 3.62)  
H3: ODST: View the missing link.
Unlocked by 17,649 tracked gamers (25% - TA Ratio = 2.66)  
H3: ODST: Find a legendary hidden music cue.
Unlocked by 13,187 tracked gamers (19% - TA Ratio = 3.08)  
Vandalized30 (10)
H3: ODST: Face it.
Unlocked by 14,308 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Is there a toy inside?
Unlocked by 17,395 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 11,045 tracked gamers (16% - TA Ratio = 3.36)  
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked by 18,738 tracked gamers (27% - TA Ratio = 2.58)  
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked by 12,695 tracked gamers (18% - TA Ratio = 3.13)  
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked by 52,088 tracked gamers (75% - TA Ratio = 1.54)  
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked by 35,929 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 12,953 tracked gamers (19% - TA Ratio = 3.10)  
H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked by 27,913 tracked gamers (40% - TA Ratio = 2.11)  
Firefly29 (10)
H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked by 14,748 tracked gamers (21% - TA Ratio = 2.91)  
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked by 17,463 tracked gamers (25% - TA Ratio = 2.67)  
H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked by 24,910 tracked gamers (36% - TA Ratio = 2.24)  
H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked by 15,850 tracked gamers (23% - TA Ratio = 2.81)  
H3: ODST: Complete any level without activating VISR mode.
Unlocked by 44,528 tracked gamers (64% - TA Ratio = 1.67)  
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked by 10,377 tracked gamers (15% - TA Ratio = 3.47)  
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked by 11,321 tracked gamers (16% - TA Ratio = 3.32)  
H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked by 12,918 tracked gamers (19% - TA Ratio = 3.11)  
Shiny...37 (10)
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked by 8,960 tracked gamers (13% - TA Ratio = 3.73)  
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked by 20,974 tracked gamers (30% - TA Ratio = 2.44)  
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked by 15,938 tracked gamers (23% - TA Ratio = 2.80)  
H3: ODST: I've got my eye on you, Marine.
Unlocked by 63,653 tracked gamers (91% - TA Ratio = 1.40)  
Xenophobia17 (10)
H3: ODST: Complete any level without using Covenant weapons.
Unlocked by 43,255 tracked gamers (62% - TA Ratio = 1.69)