Halo: The Master Chief Collection achievements
20,116
(6,000)

Halo: The Master Chief Collection

4.5 from 16041 votes

There are 600 Halo: The Master Chief Collection achievements (400 without DLC) worth 20,116 (6,000)

229,350 tracked gamers have this game, 1,147 have completed it (0.50%)

pukem0nn
32%

pukem0nn2,649 (1,430)

First played on 29 Dec 14 , Played for 49 hrs 8 mins

174 achievements out of 549 won (inc 30 of 149 DLC achievements)

View

Halo: The Master Chief Collection Achievements

Halo 2: Find and claim the Blind Skull.
Unlocked by 43,006 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked by 61,996 tracked gamers (27% - TA Ratio = 1.92)  
Veteran70 (30)
Complete all campaigns on Normal difficulty.
Unlocked by 42,483 tracked gamers (18% - TA Ratio = 2.32)  
Last Stand17 (10)
Halo 3: Complete The Covenant.
Unlocked by 81,616 tracked gamers (36% - TA Ratio = 1.67)  
Halo 3: Complete every level of the game on Normal difficulty.
Unlocked by 68,617 tracked gamers (30% - TA Ratio = 1.82)  
Halo 3: Complete every level of the game on Easy difficulty.
Unlocked by 74,302 tracked gamers (32% - TA Ratio = 1.75)  
Complete all campaigns on Easy difficulty.
Unlocked by 46,771 tracked gamers (20% - TA Ratio = 2.21)  
Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked by 27,495 tracked gamers (12% - TA Ratio = 2.88)  
Curious11 (5)
Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked by 48,063 tracked gamers (21% - TA Ratio = 2.18)  
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked by 49,115 tracked gamers (21% - TA Ratio = 2.16)  
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked by 41,272 tracked gamers (18% - TA Ratio = 2.35)  
Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked by 34,195 tracked gamers (15% - TA Ratio = 2.59)  
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked by 29,304 tracked gamers (13% - TA Ratio = 2.79)  
Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked by 22,002 tracked gamers (10% - TA Ratio = 3.23)  
Collect 6,000 campaign or playlist medals.
Unlocked by 51,375 tracked gamers (22% - TA Ratio = 2.11)  
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked by 17,187 tracked gamers (7% - TA Ratio = 3.65)  
Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked by 40,621 tracked gamers (18% - TA Ratio = 2.37)  
Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked by 35,263 tracked gamers (15% - TA Ratio = 2.55)  
Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked by 44,841 tracked gamers (20% - TA Ratio = 2.26)  
Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked by 37,108 tracked gamers (16% - TA Ratio = 2.48)  
Halo CE: Kill a Hunter with one pistol round.
Unlocked by 62,905 tracked gamers (27% - TA Ratio = 1.91)  
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked by 31,079 tracked gamers (14% - TA Ratio = 2.71)  
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked by 64,949 tracked gamers (28% - TA Ratio = 1.87)  
Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked by 58,501 tracked gamers (25% - TA Ratio = 1.98)  
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked by 23,641 tracked gamers (10% - TA Ratio = 3.11)  
Halo CE: Play Halo: CE on the 15th of any month.
Unlocked by 76,794 tracked gamers (33% - TA Ratio = 1.72)  
Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked by 147,121 tracked gamers (64% - TA Ratio = 1.24)  
Halo CE: Beat the par time on Halo.
Unlocked by 18,880 tracked gamers (8% - TA Ratio = 3.48)  
Halo CE: Beat the par time on The Silent Cartographer.
Unlocked by 20,834 tracked gamers (9% - TA Ratio = 3.31)  
Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked by 63,422 tracked gamers (28% - TA Ratio = 1.90)  
Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked by 53,246 tracked gamers (23% - TA Ratio = 2.07)  
Inscrutable. Mysterious.
Unlocked by 36,272 tracked gamers (16% - TA Ratio = 2.51)  
Kill 1000 Elites.
Unlocked by 63,057 tracked gamers (27% - TA Ratio = 1.90)  
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked by 57,984 tracked gamers (25% - TA Ratio = 1.98)  
Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked by 71,808 tracked gamers (31% - TA Ratio = 1.78)  
Megg31 (10)
Halo CE: It's a sign.
Unlocked by 23,471 tracked gamers (10% - TA Ratio = 3.12)  
Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked by 66,953 tracked gamers (29% - TA Ratio = 1.85)  
Halo CE: Activate Terminal 9 on Keyes.
Unlocked by 57,050 tracked gamers (25% - TA Ratio = 2.00)  
Halo CE: Activate all Halo: CE Terminals.
Unlocked by 32,578 tracked gamers (14% - TA Ratio = 2.65)  
Memories10 (5)
Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked by 58,815 tracked gamers (26% - TA Ratio = 1.97)  
Halo CE: Activate Terminal 7 on The Library.
Unlocked by 44,379 tracked gamers (19% - TA Ratio = 2.27)  
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked by 37,896 tracked gamers (16% - TA Ratio = 2.46)  
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked by 57,363 tracked gamers (25% - TA Ratio = 2.00)  
Collect 5,000 campaign or playlist medals.
Unlocked by 61,777 tracked gamers (27% - TA Ratio = 1.92)  
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked by 91,212 tracked gamers (40% - TA Ratio = 1.58)  
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked by 113,392 tracked gamers (49% - TA Ratio = 1.42)  
Arrival9 (5)
Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked by 72,105 tracked gamers (31% - TA Ratio = 1.78)  
Midnight18 (10)
Halo 4: Complete Midnight.
Unlocked by 69,531 tracked gamers (30% - TA Ratio = 1.81)  
Halo 4: Complete every level of the game on Normal difficulty.
Unlocked by 56,945 tracked gamers (25% - TA Ratio = 2.00)  
Halo 4: Complete every level of the game on Easy difficulty.
Unlocked by 61,488 tracked gamers (27% - TA Ratio = 1.93)  
Kill 100 Knights.
Unlocked by 56,511 tracked gamers (25% - TA Ratio = 2.01)  
Composer18 (10)
Halo 4: Complete Composer.
Unlocked by 71,345 tracked gamers (31% - TA Ratio = 1.79)  
Shutdown18 (10)
Halo 4: Complete Shutdown.
Unlocked by 71,222 tracked gamers (31% - TA Ratio = 1.79)  
Reclaimer18 (10)
Halo 4: Complete Reclaimer.
Unlocked by 73,466 tracked gamers (32% - TA Ratio = 1.76)  
Kill 1000 Jackals.
Unlocked by 61,219 tracked gamers (27% - TA Ratio = 1.93)  
Infinity17 (10)
Halo 4: Complete Infinity.
Unlocked by 78,715 tracked gamers (34% - TA Ratio = 1.70)  
Halo 4: Beat the par score on Infinity.
Unlocked by 56,307 tracked gamers (25% - TA Ratio = 2.01)  
Kill 100 Crawlers.
Unlocked by 84,450 tracked gamers (37% - TA Ratio = 1.64)  
Forerunner17 (10)
Halo 4: Complete Forerunner.
Unlocked by 83,621 tracked gamers (36% - TA Ratio = 1.65)  
Halo 4: Activate Terminal 2 on Forerunner.
Unlocked by 70,181 tracked gamers (31% - TA Ratio = 1.80)  
Requiem16 (10)
Halo 4: Complete Requiem.
Unlocked by 92,763 tracked gamers (40% - TA Ratio = 1.57)  
Dawn14 (10)
Halo 4: Complete Dawn.
Unlocked by 113,086 tracked gamers (49% - TA Ratio = 1.42)  
Collect 4,000 campaign or playlist medals.
Unlocked by 74,369 tracked gamers (32% - TA Ratio = 1.75)  
Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked by 55,207 tracked gamers (24% - TA Ratio = 2.03)  
Kill 1000 Brutes.
Unlocked by 37,824 tracked gamers (16% - TA Ratio = 2.46)  
Kill 50 Hunters.
Unlocked by 80,577 tracked gamers (35% - TA Ratio = 1.68)  
Game On15 (10)
Complete 50 missions or multiplayer games.
Unlocked by 106,115 tracked gamers (46% - TA Ratio = 1.47)  
Return17 (10)
Halo 3: Complete Halo.
Unlocked by 81,080 tracked gamers (35% - TA Ratio = 1.68)  
The Key17 (10)
Halo 3: Complete Cortana.
Unlocked by 79,634 tracked gamers (35% - TA Ratio = 1.69)  
Refuge16 (10)
Halo 3: Complete The Ark.
Unlocked by 85,038 tracked gamers (37% - TA Ratio = 1.64)  
Collect 3,000 campaign or playlist medals.
Unlocked by 88,361 tracked gamers (38% - TA Ratio = 1.61)  
Cleansing16 (10)
Halo 3: Complete Floodgate.
Unlocked by 87,511 tracked gamers (38% - TA Ratio = 1.61)  
Assault16 (10)
Halo 3: Complete The Storm.
Unlocked by 90,538 tracked gamers (39% - TA Ratio = 1.59)  
The Road16 (10)
Halo 3: Complete Tsavo Highway.
Unlocked by 94,004 tracked gamers (41% - TA Ratio = 1.56)  
Holdout15 (10)
Halo 3: Complete Crow's Nest.
Unlocked by 100,456 tracked gamers (44% - TA Ratio = 1.51)  
Landfall14 (10)
Halo 3: Complete Sierra 117.
Unlocked by 109,797 tracked gamers (48% - TA Ratio = 1.44)  
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked by 123,466 tracked gamers (54% - TA Ratio = 1.36)  
Seconds38 (10)
Halo 2: Complete a Halo 2 playlist.
Unlocked by 15,711 tracked gamers (7% - TA Ratio = 3.82)  
Halo 2: Complete The Great Journey.
Unlocked by 82,176 tracked gamers (36% - TA Ratio = 1.67)  
Warrior18 (10)
Halo 2: Complete every level of the game on Normal difficulty.
Unlocked by 68,466 tracked gamers (30% - TA Ratio = 1.83)  
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked by 49,973 tracked gamers (22% - TA Ratio = 2.14)  
Halo 2: Complete every level of the game on Easy difficulty.
Unlocked by 75,040 tracked gamers (33% - TA Ratio = 1.74)  
Obsessed11 (5)
Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked by 49,202 tracked gamers (21% - TA Ratio = 2.16)  
Halo 2: Complete High Charity.
Unlocked by 82,739 tracked gamers (36% - TA Ratio = 1.66)  
Reviewer11 (5)
Halo 2: Activate Terminal 12 on High Charity.
Unlocked by 44,387 tracked gamers (19% - TA Ratio = 2.27)  
Uprising17 (10)
Halo 2: Complete Uprising.
Unlocked by 82,048 tracked gamers (36% - TA Ratio = 1.67)  
Scholar10 (5)
Halo 2: Activate Terminal 11 on Uprising.
Unlocked by 57,324 tracked gamers (25% - TA Ratio = 2.00)  
Kill 100 Brutes.
Unlocked by 105,954 tracked gamers (46% - TA Ratio = 1.47)  
Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked by 91,564 tracked gamers (40% - TA Ratio = 1.58)  
Gravemind16 (10)
Halo 2: Complete Gravemind.
Unlocked by 84,839 tracked gamers (37% - TA Ratio = 1.64)  
Halo 2: Activate Terminal 10 on Gravemind.
Unlocked by 46,298 tracked gamers (20% - TA Ratio = 2.22)  
Foe Hammer15 (10)
Kill 5,000 enemies or players.
Unlocked by 99,599 tracked gamers (43% - TA Ratio = 1.51)  
Halo 2: Complete Quarantine Zone.
Unlocked by 87,378 tracked gamers (38% - TA Ratio = 1.62)  
Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked by 66,950 tracked gamers (29% - TA Ratio = 1.85)  
Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked by 74,702 tracked gamers (33% - TA Ratio = 1.75)  
Halo 2: Complete Sacred Icon.
Unlocked by 90,338 tracked gamers (39% - TA Ratio = 1.59)  
Get killed by the Guardians.
Unlocked by 159,812 tracked gamers (70% - TA Ratio = 1.19)  
Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked by 33,192 tracked gamers (14% - TA Ratio = 2.62)  
Regret16 (10)
Halo 2: Complete Regret.
Unlocked by 93,291 tracked gamers (41% - TA Ratio = 1.56)  
Collect 2,000 campaign or playlist medals.
Unlocked by 106,180 tracked gamers (46% - TA Ratio = 1.47)  
Delta Halo15 (10)
Halo 2: Complete Delta Halo.
Unlocked by 97,676 tracked gamers (43% - TA Ratio = 1.53)  
Boundless26 (10)
Halo 2: Beat the par score on Delta Halo.
Unlocked by 33,318 tracked gamers (15% - TA Ratio = 2.62)  
Demon19 (10)
Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked by 60,685 tracked gamers (26% - TA Ratio = 1.94)  
Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked by 71,468 tracked gamers (31% - TA Ratio = 1.79)  
Oracle15 (10)
Halo 2: Complete The Oracle.
Unlocked by 101,337 tracked gamers (44% - TA Ratio = 1.50)  
Halo 2: Activate Terminal 5 on The Oracle.
Unlocked by 71,800 tracked gamers (31% - TA Ratio = 1.78)  
Halo 2: Complete The Arbiter.
Unlocked by 105,548 tracked gamers (46% - TA Ratio = 1.47)  
Halo 2: Fly the Heretic Banshee.
Unlocked by 111,424 tracked gamers (49% - TA Ratio = 1.43)  
Inspector10 (5)
Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked by 57,850 tracked gamers (25% - TA Ratio = 1.99)  
Metropolis14 (10)
Halo 2: Complete Metropolis.
Unlocked by 111,731 tracked gamers (49% - TA Ratio = 1.43)  
Halo 2: Beat the par score on Metropolis.
Unlocked by 53,648 tracked gamers (23% - TA Ratio = 2.06)  
Kill 1000 Grunts.
Unlocked by 117,551 tracked gamers (51% - TA Ratio = 1.39)  
Outskirts14 (10)
Halo 2: Complete Outskirts.
Unlocked by 117,584 tracked gamers (51% - TA Ratio = 1.39)  
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked by 130,918 tracked gamers (57% - TA Ratio = 1.32)  
Halo 2: Complete Cairo Station.
Unlocked by 127,696 tracked gamers (56% - TA Ratio = 1.34)  
The Maw15 (10)
Halo CE: Complete The Maw.
Unlocked by 99,478 tracked gamers (43% - TA Ratio = 1.51)  
Halo CE: Complete every level of the game on Normal difficulty.
Unlocked by 84,943 tracked gamers (37% - TA Ratio = 1.64)  
Greenhorn16 (10)
Halo CE: Complete every level of the game on Easy difficulty.
Unlocked by 93,095 tracked gamers (41% - TA Ratio = 1.57)  
Halo CE: Activate Terminal 10 on The Maw.
Unlocked by 77,377 tracked gamers (34% - TA Ratio = 1.72)  
Keyes15 (10)
Halo CE: Complete Keyes.
Unlocked by 100,004 tracked gamers (44% - TA Ratio = 1.51)  
Halo CE: Complete Two Betrayals.
Unlocked by 101,508 tracked gamers (44% - TA Ratio = 1.50)  
Collect 1,000 campaign or playlist medals.
Unlocked by 132,299 tracked gamers (58% - TA Ratio = 1.31)  
Complete any co-op level on Normal difficulty.
Unlocked by 136,711 tracked gamers (60% - TA Ratio = 1.29)  
Complete 10 missions or multiplayer games.
Unlocked by 170,220 tracked gamers (74% - TA Ratio = 1.16)  
Halo CE: Complete The Library.
Unlocked by 106,965 tracked gamers (47% - TA Ratio = 1.46)  
Kill 1000 Flood.
Unlocked by 106,509 tracked gamers (46% - TA Ratio = 1.46)  
Halo CE: Complete 343 Guilty Spark.
Unlocked by 110,694 tracked gamers (48% - TA Ratio = 1.44)  
Kill 100 Flood.
Unlocked by 136,069 tracked gamers (59% - TA Ratio = 1.29)  
Halo CE: Complete Assault on the Control Room.
Unlocked by 116,992 tracked gamers (51% - TA Ratio = 1.40)  
Collect 500 campaign or playlist medals.
Unlocked by 154,094 tracked gamers (67% - TA Ratio = 1.22)  
Halo CE: Complete The Silent Cartographer.
Unlocked by 130,299 tracked gamers (57% - TA Ratio = 1.32)  
Halo CE: Complete a level without jumping.
Unlocked by 27,026 tracked gamers (12% - TA Ratio = 2.91)  
Halo CE: Complete The Truth and Reconciliation.
Unlocked by 138,085 tracked gamers (60% - TA Ratio = 1.28)  
Kill 100 Elites.
Unlocked by 172,589 tracked gamers (75% - TA Ratio = 1.15)  
Kill 100 Jackals.
Unlocked by 164,797 tracked gamers (72% - TA Ratio = 1.18)  
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked by 185,418 tracked gamers (81% - TA Ratio = 1.11)  
Halo12 (10)
Halo CE: Complete Halo.
Unlocked by 162,109 tracked gamers (71% - TA Ratio = 1.18)  
Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked by 27,717 tracked gamers (12% - TA Ratio = 2.87)  
Halo CE: Activate Terminal 2 on Halo.
Unlocked by 126,442 tracked gamers (55% - TA Ratio = 1.34)  
Halo CE: Complete The Pillar of Autumn.
Unlocked by 193,546 tracked gamers (84% - TA Ratio = 1.08)  
Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked by 74,512 tracked gamers (32% - TA Ratio = 1.75)  
Kill 100 Grunts.
Unlocked by 203,425 tracked gamers (89% - TA Ratio = 1.06)  
Kill 100 enemies or players.
Unlocked by 216,103 tracked gamers (94% - TA Ratio = 1.03)  
Complete a campaign mission or a match of multiplayer.
Unlocked by 226,969 tracked gamers (99% - TA Ratio = 1.00)  
Life Story137 (30)
Complete the Master Chief Saga playlist.
Unlocked by 10,981 tracked gamers (5% - TA Ratio = 4.57)  
Checkmate13 (5)
69% Kill 100 Watchers. Progress: 69 of 100 = 69%
Unlocked by 33,970 tracked gamers (15% - TA Ratio = 2.59)  
67% Kill 20,000 enemies or players. Progress: 13,356 of 20,000 = 67%
Unlocked by 27,314 tracked gamers (12% - TA Ratio = 2.90)  
65% Collect 10,000 campaign or playlist medals. Progress: 6,454 of 10,000 = 65%
Unlocked by 29,622 tracked gamers (13% - TA Ratio = 2.78)  
I Got This18 (10)
83% Complete 100 missions or multiplayer games. Progress: 83 of 100 = 83%
Unlocked by 72,129 tracked gamers (31% - TA Ratio = 1.78)  
Win 10 multiplayer games.
Unlocked by 89,046 tracked gamers (39% - TA Ratio = 1.60)  
Win 100 multiplayer games.
Unlocked by 28,316 tracked gamers (12% - TA Ratio = 2.84)  
Sample Plate100 (20)
Complete three cross-game playlists.
Unlocked by 9,095 tracked gamers (4% - TA Ratio = 5.02)  
Complete one cross-game playlist.
Unlocked by 19,856 tracked gamers (9% - TA Ratio = 3.39)  
War Hero128 (40)
Complete all campaigns on Heroic difficulty.
Unlocked by 22,303 tracked gamers (10% - TA Ratio = 3.20)  
Legend185 (50)
Complete all campaigns on Legendary difficulty.
Unlocked by 16,720 tracked gamers (7% - TA Ratio = 3.70)  
Lore Master106 (30)
57% Activate all terminals. Progress: 21 of 37 = 57%
Unlocked by 18,526 tracked gamers (8% - TA Ratio = 3.51)  
LASO Master426 (50)
Complete each individual game specific LASO playlist for every Halo game.
Unlocked by 3,163 tracked gamers (1% - TA Ratio = 8.51)  
Halo CE: Beat the par time on Assault on the Control Room.
Unlocked by 15,762 tracked gamers (7% - TA Ratio = 3.81)  
Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked by 15,668 tracked gamers (7% - TA Ratio = 3.82)  
Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked by 18,706 tracked gamers (8% - TA Ratio = 3.50)  
TLDR33 (10)
Halo CE: Beat the par time on The Library.
Unlocked by 21,426 tracked gamers (9% - TA Ratio = 3.27)  
Halo CE: Beat the par time on Two Betrayals.
Unlocked by 13,867 tracked gamers (6% - TA Ratio = 4.06)  
Halo CE: Beat the par time on Keyes.
Unlocked by 18,415 tracked gamers (8% - TA Ratio = 3.53)  
Halo CE: Beat the par time on The Maw.
Unlocked by 14,896 tracked gamers (6% - TA Ratio = 3.92)  
Halo CE: Beat par time on all Halo: CE levels.
Unlocked by 12,542 tracked gamers (5% - TA Ratio = 4.27)  
Charted47 (10)
30% Halo CE: Beat the par score on The Silent Cartographer. Progress: 7,511 of 25,000 = 30%
Unlocked by 10,288 tracked gamers (4% - TA Ratio = 4.72)  
28% Halo CE: Beat the par score on Assault on the Control Room. Progress: 6,920 of 25,000 = 28%
Unlocked by 11,673 tracked gamers (5% - TA Ratio = 4.43)  
23% Halo CE: Beat the par score on The Pillar of Autumn. Progress: 5,733 of 25,000 = 23%
Unlocked by 27,545 tracked gamers (12% - TA Ratio = 2.88)  
12% Halo CE: Beat the par score on Halo. Progress: 3,080 of 25,000 = 12%
Unlocked by 13,085 tracked gamers (6% - TA Ratio = 4.18)  
20% Halo CE: Beat the par score on The Truth and Reconciliation. Progress: 5,040 of 25,000 = 20%
Unlocked by 11,851 tracked gamers (5% - TA Ratio = 4.40)  
14% Halo CE: Beat the par score on 343 Guilty Spark. Progress: 3,385 of 25,000 = 14%
Unlocked by 11,344 tracked gamers (5% - TA Ratio = 4.49)  
53% Halo CE: Beat the par score on The Library. Progress: 13,126 of 25,000 = 53%
Unlocked by 22,469 tracked gamers (10% - TA Ratio = 3.19)  
16% Halo CE: Beat the par score on Two Betrayals. Progress: 3,903 of 25,000 = 16%
Unlocked by 10,177 tracked gamers (4% - TA Ratio = 4.74)  
Headstrong46 (10)
19% Halo CE: Beat the par score on Keyes. Progress: 4,833 of 25,000 = 19%
Unlocked by 10,946 tracked gamers (5% - TA Ratio = 4.57)  
19% Halo CE: Beat the par score on The Maw. Progress: 4,675 of 25,000 = 19%
Unlocked by 9,748 tracked gamers (4% - TA Ratio = 4.85)  
Overachiever120 (20)
Halo CE: Beat the par score on all Halo: CE levels.
Unlocked by 6,383 tracked gamers (3% - TA Ratio = 5.99)  
Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked by 35,983 tracked gamers (16% - TA Ratio = 2.52)  
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked by 36,539 tracked gamers (16% - TA Ratio = 2.50)  
Headhunter57 (20)
85% Halo CE: Find and claim all Skulls in Halo: CE. Progress: 11 of 13 = 85%
Unlocked by 28,216 tracked gamers (12% - TA Ratio = 2.85)  
Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked by 45,456 tracked gamers (20% - TA Ratio = 2.24)  
Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked by 33,670 tracked gamers (15% - TA Ratio = 2.61)  
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked by 41,630 tracked gamers (18% - TA Ratio = 2.34)  
Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked by 32,312 tracked gamers (14% - TA Ratio = 2.66)  
Halo CE: Complete Halo without entering a vehicle.
Unlocked by 24,823 tracked gamers (11% - TA Ratio = 3.04)  
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked by 7,540 tracked gamers (3% - TA Ratio = 5.51)  
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked by 8,150 tracked gamers (4% - TA Ratio = 5.30)  
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked by 10,169 tracked gamers (4% - TA Ratio = 4.75)  
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked by 10,398 tracked gamers (5% - TA Ratio = 4.69)  
Halo CE: Complete a Halo: CE playlist.
Unlocked by 17,881 tracked gamers (8% - TA Ratio = 3.58)  
Halo CE: Complete three Halo: CE playlists.
Unlocked by 7,902 tracked gamers (3% - TA Ratio = 5.39)  
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked by 4,235 tracked gamers (2% - TA Ratio = 7.35)  
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked by 27,994 tracked gamers (12% - TA Ratio = 2.86)  
T-Rex32 (10)
Halo CE: Find the hidden Rex sign on The Maw.
Unlocked by 21,765 tracked gamers (9% - TA Ratio = 3.24)  
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked by 26,535 tracked gamers (12% - TA Ratio = 2.94)  
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked by 62,727 tracked gamers (27% - TA Ratio = 1.91)  
50% Complete any co-op level on Heroic difficulty. Progress: 1 of 2 = 50%
Unlocked by 105,933 tracked gamers (46% - TA Ratio = 1.47)  
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked by 63,333 tracked gamers (28% - TA Ratio = 1.90)  
72% Collect 9,000 campaign or playlist medals. Progress: 6,454 of 9,000 = 72%
Unlocked by 33,278 tracked gamers (14% - TA Ratio = 2.62)  
Halo 2: Beat the par time on Cairo Station.
Unlocked by 43,145 tracked gamers (19% - TA Ratio = 2.30)  
Halo 2: Beat the par time on Outskirts.
Unlocked by 26,686 tracked gamers (12% - TA Ratio = 2.93)  
Halo 2: Beat the par time on Metropolis.
Unlocked by 25,803 tracked gamers (11% - TA Ratio = 2.98)  
Halo 2: Beat the par time on The Arbiter.
Unlocked by 19,756 tracked gamers (9% - TA Ratio = 3.40)  
Halo 2: Beat the par time on The Oracle.
Unlocked by 24,661 tracked gamers (11% - TA Ratio = 3.05)  
Halo 2: Beat the par time on Delta Halo.
Unlocked by 19,157 tracked gamers (8% - TA Ratio = 3.46)  
Halo 2: Beat the par time on Regret.
Unlocked by 11,829 tracked gamers (5% - TA Ratio = 4.40)  
Halo 2: Beat the par time on Sacred Icon.
Unlocked by 14,888 tracked gamers (6% - TA Ratio = 3.92)  
Hot Zone37 (10)
Halo 2: Beat the par time on Quarantine Zone.
Unlocked by 16,751 tracked gamers (7% - TA Ratio = 3.70)  
Halo 2: Beat the par time on Gravemind.
Unlocked by 12,366 tracked gamers (5% - TA Ratio = 4.30)  
Halo 2: Beat the par time on Uprising.
Unlocked by 23,027 tracked gamers (10% - TA Ratio = 3.15)  
Halo 2: Beat the par time on High Charity.
Unlocked by 38,362 tracked gamers (17% - TA Ratio = 2.44)  
Halo 2: Beat the par time on The Great Journey.
Unlocked by 15,522 tracked gamers (7% - TA Ratio = 3.84)  
Halo 2: Beat par time on all Halo 2 levels.
Unlocked by 10,936 tracked gamers (5% - TA Ratio = 4.58)  
Bomb Squad46 (10)
23% Halo 2: Beat the par score on Cairo Station. Progress: 5,744 of 25,000 = 23%
Unlocked by 11,087 tracked gamers (5% - TA Ratio = 4.55)  
23% Halo 2: Beat the par score on Outskirts. Progress: 5,846 of 25,000 = 23%
Unlocked by 19,208 tracked gamers (8% - TA Ratio = 3.45)  
15% Halo 2: Beat the par score on The Arbiter. Progress: 3,780 of 25,000 = 15%
Unlocked by 31,093 tracked gamers (14% - TA Ratio = 2.71)  
26% Halo 2: Beat the par score on The Oracle. Progress: 6,577 of 25,000 = 26%
Unlocked by 12,340 tracked gamers (5% - TA Ratio = 4.31)  
17% Halo 2: Beat the par score on Regret. Progress: 4,269 of 25,000 = 17%
Unlocked by 17,202 tracked gamers (7% - TA Ratio = 3.65)  
10% Halo 2: Beat the par score on Sacred Icon. Progress: 2,387 of 25,000 = 10%
Unlocked by 8,746 tracked gamers (4% - TA Ratio = 5.12)  
21% Halo 2: Beat the par score on Quarantine Zone. Progress: 5,373 of 25,000 = 21%
Unlocked by 13,192 tracked gamers (6% - TA Ratio = 4.17)  
18% Halo 2: Beat the par score on Gravemind. Progress: 4,617 of 25,000 = 18%
Unlocked by 12,977 tracked gamers (6% - TA Ratio = 4.20)  
11% Halo 2: Beat the par score on Uprising. Progress: 2,655 of 25,000 = 11%
Unlocked by 7,813 tracked gamers (3% - TA Ratio = 5.42)  
17% Halo 2: Beat the par score on High Charity. Progress: 4,348 of 25,000 = 17%
Unlocked by 9,993 tracked gamers (4% - TA Ratio = 4.79)  
22% Halo 2: Beat the par score on The Great Journey. Progress: 5,508 of 25,000 = 22%
Unlocked by 25,458 tracked gamers (11% - TA Ratio = 3.00)  
Arcade Owner121 (20)
Halo 2: Beat the par score on every Halo 2 level.
Unlocked by 6,316 tracked gamers (3% - TA Ratio = 6.03)  
Halo 2: Activate Terminal 2 on Outskirts.
Unlocked by 57,161 tracked gamers (25% - TA Ratio = 2.00)  
Halo 2: Activate Terminal 3 on Metropolis.
Unlocked by 72,418 tracked gamers (32% - TA Ratio = 1.78)  
Enamored10 (5)
Halo 2: Activate Terminal 7 on Regret.
Unlocked by 55,914 tracked gamers (24% - TA Ratio = 2.02)  
77% Halo 2: Activate all Halo 2 Terminals. Progress: 10 of 13 = 77%
Unlocked by 25,508 tracked gamers (11% - TA Ratio = 2.99)  
Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked by 18,949 tracked gamers (8% - TA Ratio = 3.47)  
Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked by 21,804 tracked gamers (9% - TA Ratio = 3.24)  
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked by 22,275 tracked gamers (10% - TA Ratio = 3.21)  
Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked by 21,342 tracked gamers (9% - TA Ratio = 3.27)  
Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked by 20,963 tracked gamers (9% - TA Ratio = 3.30)  
Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked by 20,024 tracked gamers (9% - TA Ratio = 3.38)  
Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked by 18,808 tracked gamers (8% - TA Ratio = 3.49)  
Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked by 20,230 tracked gamers (9% - TA Ratio = 3.36)  
Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked by 18,825 tracked gamers (8% - TA Ratio = 3.49)  
Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked by 17,666 tracked gamers (8% - TA Ratio = 3.60)  
Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked by 21,557 tracked gamers (9% - TA Ratio = 3.26)  
Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked by 18,268 tracked gamers (8% - TA Ratio = 3.54)  
20% Halo 2: Find and claim all Skulls in Halo 2. Progress: 3 of 15 = 20%
Unlocked by 15,376 tracked gamers (7% - TA Ratio = 3.86)  
Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked by 25,887 tracked gamers (11% - TA Ratio = 2.97)  
Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked by 24,512 tracked gamers (11% - TA Ratio = 3.05)  
Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked by 22,864 tracked gamers (10% - TA Ratio = 3.16)  
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked by 21,378 tracked gamers (9% - TA Ratio = 3.27)  
Halo 2: Collect the Cortana toy in Gravemind.
Unlocked by 25,760 tracked gamers (11% - TA Ratio = 2.98)  
Halo 2: Collect the Librarian toy in Uprising.
Unlocked by 21,054 tracked gamers (9% - TA Ratio = 3.30)  
Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked by 23,306 tracked gamers (10% - TA Ratio = 3.13)  
Halo 2: Collect the Didact toy in The Great Journey.
Unlocked by 21,104 tracked gamers (9% - TA Ratio = 3.29)  
Toybox69 (20)
Halo 2: Collect all eight Halo toys.
Unlocked by 19,451 tracked gamers (8% - TA Ratio = 3.43)  
Hero52 (20)
Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked by 33,669 tracked gamers (15% - TA Ratio = 2.61)  
Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked by 22,294 tracked gamers (10% - TA Ratio = 3.20)  
Connoisseur114 (20)
33% Halo 2: Complete three Halo 2 playlists. Progress: 1 of 3 = 33%
Unlocked by 7,069 tracked gamers (3% - TA Ratio = 5.70)  
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked by 19,897 tracked gamers (9% - TA Ratio = 3.39)  
Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked by 23,121 tracked gamers (10% - TA Ratio = 3.15)  
Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked by 35,836 tracked gamers (16% - TA Ratio = 2.53)  
Rex Sword29 (10)
Halo 2: Grab the energy sword on the level Outskirts.
Unlocked by 27,591 tracked gamers (12% - TA Ratio = 2.88)  
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked by 18,052 tracked gamers (8% - TA Ratio = 3.56)  
HI BEN17 (5)
Halo 2: Oh, hi!
Unlocked by 20,756 tracked gamers (9% - TA Ratio = 3.32)  
E E E15 (5)
Halo 2: View both signs in the level Metropolis.
Unlocked by 26,163 tracked gamers (11% - TA Ratio = 2.96)  
Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked by 19,058 tracked gamers (8% - TA Ratio = 3.47)  
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked by 26,482 tracked gamers (12% - TA Ratio = 2.94)  
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked by 20,304 tracked gamers (9% - TA Ratio = 3.36)  
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked by 12,246 tracked gamers (5% - TA Ratio = 4.32)  
Commuter38 (10)
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked by 15,568 tracked gamers (7% - TA Ratio = 3.83)  
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked by 17,045 tracked gamers (7% - TA Ratio = 3.66)  
Halo 2: Acquire the Scarab Gun.
Unlocked by 16,535 tracked gamers (7% - TA Ratio = 3.72)  
Halo 2: Complete the LASO campaign playlist.
Unlocked by 3,626 tracked gamers (2% - TA Ratio = 7.95)  
Halo 3: Beat the par time on Sierra 117.
Unlocked by 28,522 tracked gamers (12% - TA Ratio = 2.83)  
Time Shift31 (10)
Halo 3: Beat the par time on Crow's Nest.
Unlocked by 23,651 tracked gamers (10% - TA Ratio = 3.11)  
Halo 3: Beat the par time on Tsavo Highway.
Unlocked by 42,925 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Beat the par time on The Storm.
Unlocked by 20,217 tracked gamers (9% - TA Ratio = 3.37)  
Dambuster22 (10)
Halo 3: Beat the par time on Floodgate.
Unlocked by 47,679 tracked gamers (21% - TA Ratio = 2.19)  
Waypoint40 (10)
Halo 3: Beat the par time on The Ark.
Unlocked by 14,120 tracked gamers (6% - TA Ratio = 4.03)  
Halo 3: Beat the par time on The Covenant.
Unlocked by 14,212 tracked gamers (6% - TA Ratio = 4.01)  
Halo 3: Beat the par time on Cortana.
Unlocked by 17,384 tracked gamers (8% - TA Ratio = 3.63)  
Halo 3: Beat the par time on Halo.
Unlocked by 22,901 tracked gamers (10% - TA Ratio = 3.16)  
Halo 3: Beat the par time on all Halo 3 levels.
Unlocked by 13,027 tracked gamers (6% - TA Ratio = 4.19)  
Guerilla28 (10)
20% Halo 3: Beat the par score on Sierra 117. Progress: 4,900 of 25,000 = 20%
Unlocked by 28,362 tracked gamers (12% - TA Ratio = 2.84)  
Cavalier31 (10)
25% Halo 3: Beat the par score on Tsavo Highway. Progress: 6,271 of 25,000 = 25%
Unlocked by 24,573 tracked gamers (11% - TA Ratio = 3.05)  
Askar31 (10)
25% Halo 3: Beat the par score on The Storm. Progress: 6,133 of 25,000 = 25%
Unlocked by 23,694 tracked gamers (10% - TA Ratio = 3.11)  
29% Halo 3: Beat the par score on Floodgate. Progress: 7,142 of 25,000 = 29%
Unlocked by 25,490 tracked gamers (11% - TA Ratio = 3.00)  
Ranger26 (10)
56% Halo 3: Beat the par score on The Ark. Progress: 13,927 of 25,000 = 56%
Unlocked by 33,444 tracked gamers (15% - TA Ratio = 2.62)  
Vanguard28 (10)
39% Halo 3: Beat the par score on The Covenant. Progress: 9,641 of 25,000 = 39%
Unlocked by 30,283 tracked gamers (13% - TA Ratio = 2.75)  
Orpheus37 (10)
16% Halo 3: Beat the par score on Cortana. Progress: 4,111 of 25,000 = 16%
Unlocked by 16,764 tracked gamers (7% - TA Ratio = 3.70)  
26% Halo 3: Beat the par score on Halo. Progress: 6,487 of 25,000 = 26%
Unlocked by 15,427 tracked gamers (7% - TA Ratio = 3.85)  
Halo 3: Beat the par score on every Halo 3 level.
Unlocked by 10,938 tracked gamers (5% - TA Ratio = 4.58)  
Halo 3: Activate Terminal 1 on The Ark.
Unlocked by 42,723 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Activate Terminal 2 on The Ark.
Unlocked by 35,470 tracked gamers (15% - TA Ratio = 2.54)  
Halo 3: Activate Terminal 3 on The Ark.
Unlocked by 33,574 tracked gamers (15% - TA Ratio = 2.61)  
Halo 3: Activate Terminal 4 on The Covenant.
Unlocked by 34,602 tracked gamers (15% - TA Ratio = 2.57)  
Unto Dust13 (5)
Halo 3: Activate Terminal 5 on The Covenant.
Unlocked by 31,571 tracked gamers (14% - TA Ratio = 2.69)  
Halo 3: Activate Terminal 6 on The Covenant.
Unlocked by 31,501 tracked gamers (14% - TA Ratio = 2.69)  
Halo 3: Activate Terminal 7 on Halo.
Unlocked by 37,817 tracked gamers (16% - TA Ratio = 2.46)  
Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked by 36,073 tracked gamers (16% - TA Ratio = 2.52)  
Halo 3: View the communique from Mendicant Bias.
Unlocked by 24,657 tracked gamers (11% - TA Ratio = 3.05)  
Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked by 56,980 tracked gamers (25% - TA Ratio = 2.00)  
Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked by 59,723 tracked gamers (26% - TA Ratio = 1.96)  
Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked by 48,167 tracked gamers (21% - TA Ratio = 2.18)  
Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked by 36,270 tracked gamers (16% - TA Ratio = 2.51)  
Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked by 42,307 tracked gamers (18% - TA Ratio = 2.32)  
Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked by 39,457 tracked gamers (17% - TA Ratio = 2.41)  
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked by 42,800 tracked gamers (19% - TA Ratio = 2.31)  
Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked by 35,456 tracked gamers (15% - TA Ratio = 2.54)  
Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked by 47,193 tracked gamers (21% - TA Ratio = 2.20)  
Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked by 39,851 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked by 31,381 tracked gamers (14% - TA Ratio = 2.70)  
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked by 16,619 tracked gamers (7% - TA Ratio = 3.71)  
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked by 7,991 tracked gamers (3% - TA Ratio = 5.36)  
33% Halo 3: Destroy 3 total Phantoms on The Covenant. Progress: 1 of 3 = 33%
Unlocked by 24,316 tracked gamers (11% - TA Ratio = 3.07)  
Annual61 (10)
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked by 6,240 tracked gamers (3% - TA Ratio = 6.06)  
Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked by 21,407 tracked gamers (9% - TA Ratio = 3.27)  
Primate12 (5)
Halo 3: Find your first missing links.
Unlocked by 37,094 tracked gamers (16% - TA Ratio = 2.48)  
Halo 3: Find a lonely missing link.
Unlocked by 26,019 tracked gamers (11% - TA Ratio = 2.96)  
Flipyap15 (5)
Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked by 25,981 tracked gamers (11% - TA Ratio = 2.97)  
Halo 3: Destined for greatness.
Unlocked by 17,363 tracked gamers (8% - TA Ratio = 3.63)  
Halo 3: This stuff is your history!
Unlocked by 39,600 tracked gamers (17% - TA Ratio = 2.40)  
Halo 3: Find the poster of the missing man.
Unlocked by 23,043 tracked gamers (10% - TA Ratio = 3.15)  
Halo 3: Listen to the story of the Final Grunt.
Unlocked by 25,152 tracked gamers (11% - TA Ratio = 3.02)  
Halo 4: Beat the par time on Dawn.
Unlocked by 41,002 tracked gamers (18% - TA Ratio = 2.36)  
Interloper39 (10)
Halo 4: Beat the par time on Requiem.
Unlocked by 15,276 tracked gamers (7% - TA Ratio = 3.87)  
Halo 4: Beat the par time on Forerunner.
Unlocked by 14,912 tracked gamers (6% - TA Ratio = 3.92)  
Ouroboros41 (10)
Halo 4: Beat the par time on Infinity.
Unlocked by 13,774 tracked gamers (6% - TA Ratio = 4.08)  
Gimme That46 (10)
Halo 4: Beat the par time on Reclaimer.
Unlocked by 10,707 tracked gamers (5% - TA Ratio = 4.63)  
Halo 4: Beat the par time on Shutdown.
Unlocked by 15,087 tracked gamers (7% - TA Ratio = 3.90)  
Halo 4: Beat the par time on Composer.
Unlocked by 13,665 tracked gamers (6% - TA Ratio = 4.09)  
Countdown44 (10)
Halo 4: Beat the par time on Midnight.
Unlocked by 12,132 tracked gamers (5% - TA Ratio = 4.35)  
Halo 4: Beat the par time on all Halo 4 levels.
Unlocked by 9,727 tracked gamers (4% - TA Ratio = 4.85)  
Gunslinger31 (10)
29% Halo 4: Beat the par score on Dawn. Progress: 7,187 of 25,000 = 29%
Unlocked by 24,656 tracked gamers (11% - TA Ratio = 3.05)  
16% Halo 4: Beat the par score on Requiem. Progress: 4,027 of 25,000 = 16%
Unlocked by 16,041 tracked gamers (7% - TA Ratio = 3.78)  
34% Halo 4: Beat the par score on Forerunner. Progress: 8,606 of 25,000 = 34%
Unlocked by 16,274 tracked gamers (7% - TA Ratio = 3.75)  
49% Halo 4: Beat the par score on Reclaimer. Progress: 12,280 of 25,000 = 49%
Unlocked by 25,266 tracked gamers (11% - TA Ratio = 3.01)  
35% Halo 4: Beat the par score on Shutdown. Progress: 8,652 of 25,000 = 35%
Unlocked by 23,969 tracked gamers (10% - TA Ratio = 3.09)  
87% Halo 4: Beat the par score on Composer. Progress: 21,634 of 25,000 = 87%
Unlocked by 36,068 tracked gamers (16% - TA Ratio = 2.52)  
47% Halo 4: Beat the par score on Midnight. Progress: 11,687 of 25,000 = 47%
Unlocked by 22,531 tracked gamers (10% - TA Ratio = 3.19)  
Halo 4: Beat the par score on every Halo 4 level.
Unlocked by 10,234 tracked gamers (4% - TA Ratio = 4.73)  
War11 (5)
Halo 4: Activate Terminal 1 on Requiem.
Unlocked by 48,420 tracked gamers (21% - TA Ratio = 2.17)  
Halo 4: Activate Terminal 3 on Infinity.
Unlocked by 52,348 tracked gamers (23% - TA Ratio = 2.09)  
Flood10 (5)
Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked by 52,655 tracked gamers (23% - TA Ratio = 2.08)  
Knights13 (5)
Halo 4: Activate Terminal 5 on Shutdown.
Unlocked by 35,457 tracked gamers (15% - TA Ratio = 2.54)  
Justice12 (5)
Halo 4: Activate Terminal 6 on Composer.
Unlocked by 37,109 tracked gamers (16% - TA Ratio = 2.48)  
Cryptum13 (5)
Halo 4: Activate Terminal 7 on Midnight.
Unlocked by 33,199 tracked gamers (14% - TA Ratio = 2.62)  
Terminus59 (20)
14% Halo 4: Activate all Halo 4 Terminals. Progress: 1 of 7 = 14%
Unlocked by 26,421 tracked gamers (12% - TA Ratio = 2.94)  
Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked by 34,355 tracked gamers (15% - TA Ratio = 2.58)  
Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked by 27,727 tracked gamers (12% - TA Ratio = 2.87)  
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked by 14,144 tracked gamers (6% - TA Ratio = 4.02)  
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked by 11,010 tracked gamers (5% - TA Ratio = 4.56)  
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Unlocked by 7,052 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 19,178 tracked gamers (8% - TA Ratio = 3.45)  
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked by 28,250 tracked gamers (12% - TA Ratio = 2.85)  
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked by 15,987 tracked gamers (7% - TA Ratio = 3.78)  
Halo 4: What do Marines know about sticks?
Unlocked by 19,651 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 22,022 tracked gamers (10% - TA Ratio = 3.22)  
Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.
Unlocked by 6,384 tracked gamers (3% - TA Ratio = 5.99)  
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Unlocked by 10,939 tracked gamers (5% - TA Ratio = 4.58)  
Pacifist43 (10)
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked by 12,647 tracked gamers (6% - TA Ratio = 4.26)  
Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked by 27,943 tracked gamers (12% - TA Ratio = 2.86)  
Mortardom54 (10)
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked by 8,000 tracked gamers (3% - TA Ratio = 5.35)  
Beachhead27 (10)
Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked by 32,652 tracked gamers (14% - TA Ratio = 2.65)  
Halo 2: She's not picking up.
Unlocked by 10,454 tracked gamers (5% - TA Ratio = 4.68)  
Bro Hammer16 (10)
33% Complete any co-op level on Legendary difficulty. Progress: 1 of 3 = 33%
Unlocked by 87,318 tracked gamers (38% - TA Ratio = 1.62)  
Halo 4: Access the Master Chief's records on Dawn.
Unlocked by 70,728 tracked gamers (31% - TA Ratio = 1.80)  
Halo 3: Watching. Waiting. Plotting.
Unlocked by 25,284 tracked gamers (11% - TA Ratio = 3.01)  
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked by 4,677 tracked gamers (2% - TA Ratio = 7.00)  
Aficiando107 (20)
Halo 3: Complete three Halo 3 playlists.
Unlocked by 8,069 tracked gamers (4% - TA Ratio = 5.33)  
Naked Tyrant208 (30)
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked by 4,761 tracked gamers (2% - TA Ratio = 6.94)  
Devotee109 (20)
Halo 4: Complete three Halo 4 playlists.
Unlocked by 7,795 tracked gamers (3% - TA Ratio = 5.42)  
34% Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3. Progress: 14 of 41 = 34%
Unlocked by 13,508 tracked gamers (6% - TA Ratio = 4.12)  
Halo 3: Complete a Halo 3 playlist.
Unlocked by 18,347 tracked gamers (8% - TA Ratio = 3.53)  
Halo 4: Complete a Halo 4 playlist.
Unlocked by 16,969 tracked gamers (7% - TA Ratio = 3.67)  
92% Collect 7,000 campaign or playlist medals. Progress: 6,454 of 7,000 = 92%
Unlocked by 43,744 tracked gamers (19% - TA Ratio = 2.29)  
81% Collect 8,000 campaign or playlist medals. Progress: 6,454 of 8,000 = 81%
Unlocked by 37,965 tracked gamers (17% - TA Ratio = 2.45)  
Contender23 (10)
Win 50 multiplayer games.
Unlocked by 44,942 tracked gamers (20% - TA Ratio = 2.26)  
Win 200 multiplayer games.
Unlocked by 16,290 tracked gamers (7% - TA Ratio = 3.75)  
42% Complete 200 missions or multiplayer games. Progress: 83 of 200 = 42%
Unlocked by 46,369 tracked gamers (20% - TA Ratio = 2.22)  
Win 150 multiplayer games.
Unlocked by 20,482 tracked gamers (9% - TA Ratio = 3.34)  
55% Complete 150 missions or multiplayer games. Progress: 83 of 150 = 55%
Unlocked by 56,147 tracked gamers (24% - TA Ratio = 2.02)  
Win 250 multiplayer games.
Unlocked by 13,716 tracked gamers (6% - TA Ratio = 4.09)  
33% Complete 250 missions or multiplayer games. Progress: 83 of 250 = 33%
Unlocked by 39,592 tracked gamers (17% - TA Ratio = 2.40)  
Win 300 multiplayer games.
Unlocked by 11,826 tracked gamers (5% - TA Ratio = 4.40)  
28% Complete 300 missions or multiplayer games. Progress: 83 of 300 = 28%
Unlocked by 34,448 tracked gamers (15% - TA Ratio = 2.58)  
Win 350 multiplayer games.
Unlocked by 10,454 tracked gamers (5% - TA Ratio = 4.68)  
Committed27 (10)
24% Complete 350 missions or multiplayer games. Progress: 83 of 350 = 24%
Unlocked by 30,453 tracked gamers (13% - TA Ratio = 2.74)  
Steady Aim49 (10)
Win 400 multiplayer games.
Unlocked by 9,399 tracked gamers (4% - TA Ratio = 4.94)  
21% Complete 400 missions or multiplayer games. Progress: 83 of 400 = 21%
Unlocked by 27,319 tracked gamers (12% - TA Ratio = 2.90)  
Win 450 multiplayer games.
Unlocked by 8,557 tracked gamers (4% - TA Ratio = 5.18)  
18% Complete 450 missions or multiplayer games. Progress: 83 of 450 = 18%
Unlocked by 24,717 tracked gamers (11% - TA Ratio = 3.04)  
Win 500 multiplayer games.
Unlocked by 7,866 tracked gamers (3% - TA Ratio = 5.40)  
17% Complete 500 missions or multiplayer games. Progress: 83 of 500 = 17%
Unlocked by 22,580 tracked gamers (10% - TA Ratio = 3.18)  
Wyrmslayer43 (10)
44% Kill 250 Hunters. Progress: 109 of 250 = 44%
Unlocked by 12,428 tracked gamers (5% - TA Ratio = 4.29)  
7% Kill 1000 Watchers. Progress: 69 of 1,000 = 7%
Unlocked by 3,726 tracked gamers (2% - TA Ratio = 7.84)  
Knightbane75 (10)
12% Kill 1000 Knights. Progress: 117 of 1,000 = 12%
Unlocked by 4,097 tracked gamers (2% - TA Ratio = 7.48)  
Dogcatcher37 (10)
36% Kill 1000 Crawlers. Progress: 362 of 1,000 = 36%
Unlocked by 16,397 tracked gamers (7% - TA Ratio = 3.74)  
37% Halo 3: Beat the par score on Crow's Nest. Progress: 9,332 of 25,000 = 37%
Unlocked by 26,376 tracked gamers (11% - TA Ratio = 2.95)  
Halo 3: Find and claim all Skulls in Halo 3.
Unlocked by 26,133 tracked gamers (11% - TA Ratio = 2.96)  
Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked by 64,277 tracked gamers (28% - TA Ratio = 1.88)  
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked by 51,104 tracked gamers (22% - TA Ratio = 2.11)  
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked by 33,136 tracked gamers (14% - TA Ratio = 2.63)  
Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked by 32,899 tracked gamers (14% - TA Ratio = 2.64)  
Halo 3: Activate all Halo 3 Terminals.
Unlocked by 26,329 tracked gamers (11% - TA Ratio = 2.95)  
Title update: Title Update 1
2,112
(500)
3.8 from 280 votes

151,729 tracked gamers have this dlc pack, 1,481 have completed it (0.98%)

There are 50 achievements worth 2,112 (500)

There are no reviews | Estimated completion: 200+ hours

Halo 3: View 2 different sigils on Valhalla.
Unlocked by 13,950 tracked gamers (6% - TA Ratio = 4.05)  
Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked by 143,340 tracked gamers (62% - TA Ratio = 1.26)  
Goat Roped254 (30)
Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Unlocked by 3,195 tracked gamers (1% - TA Ratio = 8.47)  
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked by 29,757 tracked gamers (13% - TA Ratio = 2.77)  
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked by 29,322 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked by 29,295 tracked gamers (13% - TA Ratio = 2.79)  
Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked by 29,611 tracked gamers (13% - TA Ratio = 2.78)  
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked by 18,033 tracked gamers (8% - TA Ratio = 3.56)  
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked by 50,315 tracked gamers (22% - TA Ratio = 2.13)  
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked by 68,435 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 81,298 tracked gamers (35% - TA Ratio = 1.68)  
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked by 28,458 tracked gamers (12% - TA Ratio = 2.83)  
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked by 86,866 tracked gamers (38% - TA Ratio = 1.62)  
Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked by 29,248 tracked gamers (13% - TA Ratio = 2.80)  
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked by 92,151 tracked gamers (40% - TA Ratio = 1.57)  
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked by 68,291 tracked gamers (30% - TA Ratio = 1.83)  
Monopolized320 (30)
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Unlocked by 2,026 tracked gamers (0.9% - TA Ratio = 10.65)  
Halo 3: Who DARED to discard this brave animal?
Unlocked by 24,808 tracked gamers (11% - TA Ratio = 3.04)  
Halo 3: He's watching you.
Unlocked by 24,009 tracked gamers (10% - TA Ratio = 3.09)  
Devastating207 (30)
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked by 4,838 tracked gamers (2% - TA Ratio = 6.89)  
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Unlocked by 4,354 tracked gamers (2% - TA Ratio = 7.26)  
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked by 17,798 tracked gamers (8% - TA Ratio = 3.58)  
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked by 25,380 tracked gamers (11% - TA Ratio = 3.00)  
Created and saved 5 Custom Game types.
Unlocked by 23,869 tracked gamers (10% - TA Ratio = 3.10)  
Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked by 31,344 tracked gamers (14% - TA Ratio = 2.70)  
Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked by 31,090 tracked gamers (14% - TA Ratio = 2.71)  
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Unlocked by 14,081 tracked gamers (6% - TA Ratio = 4.03)  
Created and saved 5 Custom Maps in Forge.
Unlocked by 26,029 tracked gamers (11% - TA Ratio = 2.96)  
Power Play35 (10)
Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Unlocked by 19,138 tracked gamers (8% - TA Ratio = 3.46)  
Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked by 35,838 tracked gamers (16% - TA Ratio = 2.53)  
Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Unlocked by 17,491 tracked gamers (8% - TA Ratio = 3.62)  
Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked by 30,935 tracked gamers (13% - TA Ratio = 2.72)  
Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Unlocked by 15,440 tracked gamers (7% - TA Ratio = 3.85)  
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Unlocked by 15,335 tracked gamers (7% - TA Ratio = 3.86)  
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Unlocked by 15,619 tracked gamers (7% - TA Ratio = 3.83)  
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked by 21,223 tracked gamers (9% - TA Ratio = 3.28)  
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked by 18,403 tracked gamers (8% - TA Ratio = 3.53)  
Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked by 31,500 tracked gamers (14% - TA Ratio = 2.69)  
Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked by 17,673 tracked gamers (8% - TA Ratio = 3.60)  
Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked by 30,071 tracked gamers (13% - TA Ratio = 2.76)  
Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked by 30,765 tracked gamers (13% - TA Ratio = 2.73)  
Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.
Unlocked by 21,199 tracked gamers (9% - TA Ratio = 3.29)  
Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked by 29,843 tracked gamers (13% - TA Ratio = 2.77)  
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked by 50,693 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 53,949 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 14,722 tracked gamers (6% - TA Ratio = 3.94)  
Wetwork19 (5)
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Unlocked by 16,228 tracked gamers (7% - TA Ratio = 3.76)  
Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked by 30,625 tracked gamers (13% - TA Ratio = 2.73)  
Zealot41 (10)
Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Unlocked by 13,607 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 47,571 tracked gamers (21% - TA Ratio = 2.19)  
Title update: Title Update 2
2,157
(500)
3.6 from 231 votes

101,602 tracked gamers have this dlc pack, 1,658 have completed it (1.63%)

There are 50 achievements worth 2,157 (500)

There are no reviews | Estimated completion: 200+ hours

Halo 4: Complete a Spartan Ops mission.
Unlocked by 68,482 tracked gamers (30% - TA Ratio = 1.83)  
Departure26 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked by 33,015 tracked gamers (14% - TA Ratio = 2.63)  
Artifact30 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked by 25,638 tracked gamers (11% - TA Ratio = 2.99)  
Catherine32 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked by 22,192 tracked gamers (10% - TA Ratio = 3.21)  
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked by 20,232 tracked gamers (9% - TA Ratio = 3.36)  
Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked by 18,446 tracked gamers (8% - TA Ratio = 3.52)  
Scattered36 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked by 17,484 tracked gamers (8% - TA Ratio = 3.62)  
Invasion37 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked by 17,037 tracked gamers (7% - TA Ratio = 3.67)  
Expendable37 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked by 16,559 tracked gamers (7% - TA Ratio = 3.72)  
Key38 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked by 16,188 tracked gamers (7% - TA Ratio = 3.76)  
Exodus38 (10)
Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked by 16,156 tracked gamers (7% - TA Ratio = 3.76)  
Feet First38 (10)
Halo 4: Complete all Spartan Ops chapters.
Unlocked by 15,716 tracked gamers (7% - TA Ratio = 3.82)  
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked by 15,186 tracked gamers (7% - TA Ratio = 3.88)  
Hazard Pay82 (20)
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked by 13,714 tracked gamers (6% - TA Ratio = 4.09)  
Icarus125 (30)
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked by 13,306 tracked gamers (6% - TA Ratio = 4.15)  
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked by 12,191 tracked gamers (5% - TA Ratio = 4.33)  
Halo 4: Why are you even here?
Unlocked by 17,583 tracked gamers (8% - TA Ratio = 3.61)  
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Unlocked by 7,205 tracked gamers (3% - TA Ratio = 5.64)  
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked by 21,386 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 9,728 tracked gamers (4% - TA Ratio = 4.85)  
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Unlocked by 7,460 tracked gamers (3% - TA Ratio = 5.54)  
0% Earn a total of 2,500 Assist medals in multiplayer. Progress: 1 of 2,500 = 0%
Unlocked by 4,765 tracked gamers (2% - TA Ratio = 6.94)  
Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked by 12,662 tracked gamers (6% - TA Ratio = 4.25)  
Dim Mak52 (10)
Earn a total of 250 Beat Down medals in multiplayer.
Unlocked by 8,498 tracked gamers (4% - TA Ratio = 5.19)  
Domination84 (10)
Earn a total of 100 Legendary medals in matchmade games.
Unlocked by 3,262 tracked gamers (1% - TA Ratio = 8.38)  
Earn a total of 250 Double Kill medals in matchmade games.
Unlocked by 10,620 tracked gamers (5% - TA Ratio = 4.65)  
Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked by 11,100 tracked gamers (5% - TA Ratio = 4.54)  
Catch This76 (10)
0% Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games. Progress: 1 of 500 = 0%
Unlocked by 3,940 tracked gamers (2% - TA Ratio = 7.63)  
Earn a total of 250 Killjoy medals in matchmade games.
Unlocked by 4,144 tracked gamers (2% - TA Ratio = 7.45)  
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Unlocked by 5,642 tracked gamers (2% - TA Ratio = 6.37)  
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Unlocked by 4,562 tracked gamers (2% - TA Ratio = 7.09)  
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Unlocked by 2,754 tracked gamers (1% - TA Ratio = 9.13)  
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Unlocked by 2,798 tracked gamers (1% - TA Ratio = 9.05)  
Complete 1 mission with the LASO playlist skulls enabled.
Unlocked by 10,187 tracked gamers (4% - TA Ratio = 4.74)  
Airborne52 (10)
Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Unlocked by 8,441 tracked gamers (4% - TA Ratio = 5.21)  
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked by 26,162 tracked gamers (11% - TA Ratio = 2.96)  
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked by 25,857 tracked gamers (11% - TA Ratio = 2.97)  
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked by 25,735 tracked gamers (11% - TA Ratio = 2.98)  
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked by 25,408 tracked gamers (11% - TA Ratio = 3.00)  
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked by 25,427 tracked gamers (11% - TA Ratio = 3.00)  
Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked by 25,826 tracked gamers (11% - TA Ratio = 2.98)  
Brainpan31 (10)
Halo 3: Find all the hidden multiplayer Skulls.
Unlocked by 24,530 tracked gamers (11% - TA Ratio = 3.05)  
Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked by 25,674 tracked gamers (11% - TA Ratio = 2.99)  
Halo CE: Complete a match on at least 4 unique game types.
Unlocked by 18,565 tracked gamers (8% - TA Ratio = 3.51)  
Tourist24 (10)
Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked by 38,376 tracked gamers (17% - TA Ratio = 2.44)  
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked by 29,661 tracked gamers (13% - TA Ratio = 2.78)  
Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked by 61,981 tracked gamers (27% - TA Ratio = 1.92)  
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked by 46,505 tracked gamers (20% - TA Ratio = 2.22)  
Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked by 48,840 tracked gamers (21% - TA Ratio = 2.16)  
Taste Test23 (10)
Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked by 42,286 tracked gamers (18% - TA Ratio = 2.33)  
Title update: Title Update 3
34
(10)
3.9 from 202 votes

20,380 tracked gamers have this dlc pack, 20,380 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 20,368 tracked gamers (9% - TA Ratio = 3.35)  
Add-on: Halo 3: ODST
2,781
(990)
4.5 from 303 votes

Buy now from the Microsoft Store

70,900 tracked gamers have this dlc pack, 1,942 have completed it (2.74%)

There are 99 achievements worth 2,781 (990)

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

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked by 21,064 tracked gamers (30% - TA Ratio = 2.45)  
Rookie18 (10)
H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked by 39,356 tracked gamers (56% - TA Ratio = 1.80)  
H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked by 36,958 tracked gamers (52% - TA Ratio = 1.85)  
H3: ODST: Complete Tayari Plaza.
Unlocked by 57,617 tracked gamers (81% - TA Ratio = 1.48)  
H3: ODST: Complete any level without activating VISR mode.
Unlocked by 45,627 tracked gamers (64% - TA Ratio = 1.67)  
H3: ODST: Complete Coastal Highway.
Unlocked by 44,410 tracked gamers (63% - TA Ratio = 1.69)  
Data Hive17 (10)
H3: ODST: Complete Data Hive.
Unlocked by 44,255 tracked gamers (62% - TA Ratio = 1.69)  
H3: ODST: Complete Kikowani Station.
Unlocked by 44,709 tracked gamers (63% - TA Ratio = 1.68)  
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked by 36,810 tracked gamers (52% - TA Ratio = 1.86)  
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked by 53,328 tracked gamers (75% - TA Ratio = 1.54)  
H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked by 44,019 tracked gamers (62% - TA Ratio = 1.70)  
Auditor10 (5)
H3: ODST: Find the 7th Audio Log.
Unlocked by 34,430 tracked gamers (49% - TA Ratio = 1.92)  
NMPD HQ17 (10)
H3: ODST: Complete NMPD HQ.
Unlocked by 46,714 tracked gamers (66% - TA Ratio = 1.65)  
H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked by 44,595 tracked gamers (63% - TA Ratio = 1.69)  
H3: ODST: Find the 6th Audio Log.
Unlocked by 37,123 tracked gamers (52% - TA Ratio = 1.85)  
H3: ODST: Find the 5th Audio Log.
Unlocked by 40,047 tracked gamers (56% - TA Ratio = 1.78)  
H3: ODST: Complete ONI Alpha Site.
Unlocked by 47,713 tracked gamers (67% - TA Ratio = 1.63)  
Bloodhound17 (10)
H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked by 45,756 tracked gamers (65% - TA Ratio = 1.66)  
H3: ODST: Complete Kizingo Blvd.
Unlocked by 48,756 tracked gamers (69% - TA Ratio = 1.61)  
Gumshoe16 (10)
H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked by 48,176 tracked gamers (68% - TA Ratio = 1.62)  
Do Tell9 (5)
H3: ODST: Find the 4th Audio Log.
Unlocked by 43,115 tracked gamers (61% - TA Ratio = 1.72)  
H3: ODST: Find the 3rd Audio Log.
Unlocked by 46,480 tracked gamers (66% - TA Ratio = 1.65)  
H3: ODST: Find the 2nd Audio Log.
Unlocked by 50,214 tracked gamers (71% - TA Ratio = 1.59)  
H3: ODST: Complete Uplift Reserve.
Unlocked by 53,625 tracked gamers (76% - TA Ratio = 1.54)  
H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked by 54,398 tracked gamers (77% - TA Ratio = 1.53)  
H3: ODST: Find the 1st Audio Log.
Unlocked by 54,529 tracked gamers (77% - TA Ratio = 1.52)  
H3: ODST: I've got my eye on you, Marine.
Unlocked by 65,111 tracked gamers (92% - TA Ratio = 1.39)  
H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked by 66,758 tracked gamers (94% - TA Ratio = 1.38)  
70% H3: ODST: Kill 10 Engineers. Progress: 7 of 10 = 70%
Unlocked by 23,095 tracked gamers (33% - TA Ratio = 2.35)  
28% H3: ODST: Kill 25 Engineers. Progress: 7 of 25 = 28%
Unlocked by 12,249 tracked gamers (17% - TA Ratio = 3.22)  
Overheard10 (5)
H3: ODST: Find the 8th Audio Log.
Unlocked by 31,959 tracked gamers (45% - TA Ratio = 1.99)  
H3: ODST: Find the 9th Audio Log.
Unlocked by 29,759 tracked gamers (42% - TA Ratio = 2.07)  
Monitored11 (5)
H3: ODST: Find the 10th Audio Log.
Unlocked by 27,682 tracked gamers (39% - TA Ratio = 2.14)  
H3: ODST: Find the 11th Audio Log.
Unlocked by 25,796 tracked gamers (36% - TA Ratio = 2.22)  
Give Heed11 (5)
H3: ODST: Find the 12th Audio Log.
Unlocked by 24,198 tracked gamers (34% - TA Ratio = 2.29)  
H3: ODST: Find the 13th Audio Log.
Unlocked by 22,815 tracked gamers (32% - TA Ratio = 2.36)  
H3: ODST: Find the 14th Audio Log.
Unlocked by 21,760 tracked gamers (31% - TA Ratio = 2.42)  
All Ears12 (5)
H3: ODST: Find the 15th Audio Log.
Unlocked by 20,925 tracked gamers (30% - TA Ratio = 2.46)  
H3: ODST: Find the 16th Audio Log.
Unlocked by 20,220 tracked gamers (29% - TA Ratio = 2.51)  
H3: ODST: Find the 17th Audio Log.
Unlocked by 19,670 tracked gamers (28% - TA Ratio = 2.54)  
Attentive13 (5)
H3: ODST: Find the 18th Audio Log.
Unlocked by 19,187 tracked gamers (27% - TA Ratio = 2.57)  
Watchful13 (5)
H3: ODST: Find the 19th Audio Log.
Unlocked by 18,763 tracked gamers (26% - TA Ratio = 2.60)  
Observant13 (5)
H3: ODST: Find the 20th Audio Log.
Unlocked by 18,418 tracked gamers (26% - TA Ratio = 2.63)  
Scout13 (5)
H3: ODST: Find the 21st Audio Log.
Unlocked by 18,116 tracked gamers (26% - TA Ratio = 2.65)  
H3: ODST: Find the 22nd Audio Log.
Unlocked by 17,828 tracked gamers (25% - TA Ratio = 2.67)  
Spotter13 (5)
H3: ODST: Find the 23rd Audio Log.
Unlocked by 17,608 tracked gamers (25% - TA Ratio = 2.69)  
H3: ODST: Find the 24th Audio Log.
Unlocked by 17,379 tracked gamers (25% - TA Ratio = 2.70)  
H3: ODST: Find the 25th Audio Log.
Unlocked by 17,164 tracked gamers (24% - TA Ratio = 2.72)  
Archivist14 (5)
H3: ODST: Find the 26th Audio Log.
Unlocked by 17,001 tracked gamers (24% - TA Ratio = 2.73)  
H3: ODST: Find the 27th Audio Log.
Unlocked by 16,794 tracked gamers (24% - TA Ratio = 2.75)  
H3: ODST: Find the 28th Audio Log.
Unlocked by 16,572 tracked gamers (23% - TA Ratio = 2.77)  
H3: ODST: Find the 29th Audio Log.
Unlocked by 16,111 tracked gamers (23% - TA Ratio = 2.81)  
Audiophile29 (10)
H3: ODST: Find the 30th Audio Log.
Unlocked by 14,788 tracked gamers (21% - TA Ratio = 2.93)  
H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked by 25,620 tracked gamers (36% - TA Ratio = 2.23)  
H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked by 21,184 tracked gamers (30% - TA Ratio = 2.45)  
23% H3: ODST: Find all 30 Audio Logs. Progress: 7 of 30 = 23%
Unlocked by 14,566 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Beat the par time on Tayari Plaza.
Unlocked by 13,345 tracked gamers (19% - TA Ratio = 3.09)  
Floor It!30 (10)
H3: ODST: Beat the par time on Uplift Reserve.
Unlocked by 14,006 tracked gamers (20% - TA Ratio = 3.01)  
H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked by 11,623 tracked gamers (16% - TA Ratio = 3.31)  
H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked by 16,393 tracked gamers (23% - TA Ratio = 2.79)  
H3: ODST: Beat the par time on NMPD HQ.
Unlocked by 11,800 tracked gamers (17% - TA Ratio = 3.28)  
H3: ODST: Beat the par time on Kikowani Station.
Unlocked by 11,154 tracked gamers (16% - TA Ratio = 3.38)  
H3: ODST: Beat the par time on Data Hive.
Unlocked by 11,835 tracked gamers (17% - TA Ratio = 3.28)  
H3: ODST: Beat the par time on Coastal Highway.
Unlocked by 15,939 tracked gamers (22% - TA Ratio = 2.83)  
H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked by 9,701 tracked gamers (14% - TA Ratio = 3.62)  
26% H3: ODST: Beat the par score on Tayari Plaza. Progress: 2,087 of 8,000 = 26%
Unlocked by 14,484 tracked gamers (20% - TA Ratio = 2.96)  
46% H3: ODST: Beat the par score on Uplift Reserve. Progress: 6,458 of 14,000 = 46%
Unlocked by 17,457 tracked gamers (25% - TA Ratio = 2.70)  
87% H3: ODST: Beat the par score on Kizingo Blvd. Progress: 15,683 of 18,000 = 87%
Unlocked by 26,619 tracked gamers (38% - TA Ratio = 2.18)  
28% H3: ODST: Beat the par score on ONI Alpha Site. Progress: 4,412 of 16,000 = 28%
Unlocked by 17,469 tracked gamers (25% - TA Ratio = 2.70)  
Pour It On29 (10)
34% H3: ODST: Beat the par score on NMPD HQ. Progress: 13,409 of 40,000 = 34%
Unlocked by 14,770 tracked gamers (21% - TA Ratio = 2.93)  
15% H3: ODST: Beat the par score on Kikowani Station. Progress: 6,164 of 42,000 = 15%
Unlocked by 7,184 tracked gamers (10% - TA Ratio = 4.21)  
64% H3: ODST: Beat the par score on Data Hive. Progress: 5,137 of 8,000 = 64%
Unlocked by 26,651 tracked gamers (38% - TA Ratio = 2.18)  
19% H3: ODST: Beat the par score on Coastal Highway. Progress: 17,188 of 90,000 = 19%
Unlocked by 6,861 tracked gamers (10% - TA Ratio = 4.31)  
H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked by 5,704 tracked gamers (8% - TA Ratio = 4.72)  
Déjà Vu105 (20)
H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked by 4,622 tracked gamers (7% - TA Ratio = 5.25)  
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked by 2,972 tracked gamers (4% - TA Ratio = 6.54)  
Trifecta86 (20)
H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked by 6,860 tracked gamers (10% - TA Ratio = 4.31)  
NEXT!31 (10)
H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked by 13,600 tracked gamers (19% - TA Ratio = 3.06)  
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked by 9,850 tracked gamers (14% - TA Ratio = 3.59)  
H3: ODST: View the missing link.
Unlocked by 18,002 tracked gamers (25% - TA Ratio = 2.66)  
H3: ODST: Find a legendary hidden music cue.
Unlocked by 13,440 tracked gamers (19% - TA Ratio = 3.08)  
Vandalized30 (10)
H3: ODST: Face it.
Unlocked by 14,572 tracked gamers (21% - TA Ratio = 2.95)  
H3: ODST: Is there a toy inside?
Unlocked by 17,735 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 11,267 tracked gamers (16% - TA Ratio = 3.36)  
20% H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets. Progress: 1 of 5 = 20%
Unlocked by 19,193 tracked gamers (27% - TA Ratio = 2.57)  
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked by 12,932 tracked gamers (18% - TA Ratio = 3.14)  
Fowl Hunt31 (10)
H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked by 13,222 tracked gamers (19% - TA Ratio = 3.10)  
H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked by 28,607 tracked gamers (40% - TA Ratio = 2.11)  
Firefly29 (10)
H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked by 15,037 tracked gamers (21% - TA Ratio = 2.91)  
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked by 17,832 tracked gamers (25% - TA Ratio = 2.67)  
H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked by 25,521 tracked gamers (36% - TA Ratio = 2.23)  
H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked by 16,210 tracked gamers (23% - TA Ratio = 2.80)  
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked by 10,585 tracked gamers (15% - TA Ratio = 3.47)  
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked by 11,545 tracked gamers (16% - TA Ratio = 3.32)  
H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked by 13,167 tracked gamers (19% - TA Ratio = 3.11)  
Shiny...37 (10)
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked by 9,128 tracked gamers (13% - TA Ratio = 3.73)  
60% H3: ODST: Destroy 5 Phantoms on NMPD HQ. Progress: 3 of 5 = 60%
Unlocked by 21,469 tracked gamers (30% - TA Ratio = 2.43)  
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked by 16,309 tracked gamers (23% - TA Ratio = 2.79)  
Xenophobia17 (10)
H3: ODST: Complete any level without using Covenant weapons.
Unlocked by 44,334 tracked gamers (63% - TA Ratio = 1.69)