Halo: Combat Evolved Anniversary achievements
1,627
(1,000)

Halo: Combat Evolved Anniversary

4.3 out of 5 from 9474 votes

There are a maximum of 44 Halo: Combat Evolved Anniversary achievements worth 1,627 (1,000)

118,589 tracked gamers have this game, 15,509 have completed it (13.08%)

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Halo: Combat Evolved Anniversary Achievements

Complete the level “The Silent Cartographer” on any difficulty.
Unlocked by 82,793 tracked gamers (70% - TA Ratio = 1.19)  
Complete the level “Assault on the Control Room” on any difficulty.
Unlocked by 75,349 tracked gamers (63% - TA Ratio = 1.25)  
Complete the level “Pillar of Autumn” on any difficulty.
Unlocked by 116,297 tracked gamers (98% - TA Ratio = 1.00)  
Halo27 (25)
Complete the level “Halo” on any difficulty.
Unlocked by 101,071 tracked gamers (85% - TA Ratio = 1.08)  
Complete the level “Truth and Reconciliation” on any difficulty.
Unlocked by 88,018 tracked gamers (74% - TA Ratio = 1.15)  
Complete the level “343 Guilty Spark” on any difficulty.
Unlocked by 72,199 tracked gamers (61% - TA Ratio = 1.28)  
Complete the level “The Library” on any difficulty.
Unlocked by 69,686 tracked gamers (59% - TA Ratio = 1.30)  
Complete the level “Two Betrayals” on any difficulty.
Unlocked by 65,794 tracked gamers (55% - TA Ratio = 1.34)  
Keyes34 (25)
Complete the level “Keyes” on any difficulty.
Unlocked by 63,588 tracked gamers (54% - TA Ratio = 1.36)  
The Maw34 (25)
Complete the level “The Maw” on any difficulty.
Unlocked by 62,558 tracked gamers (53% - TA Ratio = 1.37)  
Tsantsa82 (50)
Complete any level with at least three skulls active on Heroic difficulty or higher.
Unlocked by 43,949 tracked gamers (37% - TA Ratio = 1.64)  
Read a terminal.
Unlocked by 103,626 tracked gamers (87% - TA Ratio = 1.06)  
Read half the terminals hidden throughout the campaign.
Unlocked by 55,724 tracked gamers (47% - TA Ratio = 1.45)  
Read all of the terminals hidden throughout the campaign.
Unlocked by 37,337 tracked gamers (31% - TA Ratio = 1.78)  
Find your first campaign skull.
Unlocked by 84,676 tracked gamers (71% - TA Ratio = 1.18)  
Locate half of the skulls hidden throughout the campaign.
Unlocked by 43,702 tracked gamers (37% - TA Ratio = 1.64)  
Headhunter93 (50)
Locate all the skulls hidden throughout the campaign.
Unlocked by 33,969 tracked gamers (29% - TA Ratio = 1.86)  
Complete every level of the game on Normal difficulty.
Unlocked by 53,993 tracked gamers (45% - TA Ratio = 1.48)  
Complete every level of the game on Heroic difficulty.
Unlocked by 36,057 tracked gamers (30% - TA Ratio = 1.81)  
Complete every level of the game on Legendary difficulty.
Unlocked by 29,987 tracked gamers (25% - TA Ratio = 1.98)  
Complete any level on Normal difficulty cooperatively.
Unlocked by 79,014 tracked gamers (67% - TA Ratio = 1.22)  
Complete any level on Heroic difficulty cooperatively.
Unlocked by 65,525 tracked gamers (55% - TA Ratio = 1.34)  
Bro Hammer71 (50)
Complete any level on Legendary difficulty cooperatively.
Unlocked by 58,841 tracked gamers (50% - TA Ratio = 1.41)  
Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked by 30,504 tracked gamers (26% - TA Ratio = 1.96)  
Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.
Unlocked by 52,492 tracked gamers (44% - TA Ratio = 1.50)  
Complete the level “Pillar of Autumn” on Legendary without picking up a health kit.
Unlocked by 45,897 tracked gamers (39% - TA Ratio = 1.60)  
Destroy three of the four Banshees on “Halo” on any difficulty during a single play-through.
Unlocked by 42,966 tracked gamers (36% - TA Ratio = 1.65)  
Complete the level “Halo” on any difficulty without entering a vehicle.
Unlocked by 44,236 tracked gamers (37% - TA Ratio = 1.63)  
Complete the level “Truth and Reconciliation” with at least four rounds left in your Sniper Rifle.
Unlocked by 60,812 tracked gamers (51% - TA Ratio = 1.39)  
Pilot a Banshee on the level “Assault on the Control Room.”
Unlocked by 63,929 tracked gamers (54% - TA Ratio = 1.36)  
Kill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.
Unlocked by 38,895 tracked gamers (33% - TA Ratio = 1.74)  
Complete the level “The Library” on Heroic difficulty or higher without dying.
Unlocked by 17,321 tracked gamers (15% - TA Ratio = 2.61)  
Complete the level “The Library” on Legendary difficulty in 30 minutes or less.
Unlocked by 19,072 tracked gamers (16% - TA Ratio = 2.49)  
Complete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.
Unlocked by 20,689 tracked gamers (17% - TA Ratio = 2.39)  
Complete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.
Unlocked by 25,059 tracked gamers (21% - TA Ratio = 2.17)  
Kill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.
Unlocked by 37,462 tracked gamers (32% - TA Ratio = 1.77)  
Kill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.
Unlocked by 37,433 tracked gamers (32% - TA Ratio = 1.77)  
Beachhead17 (10)
Storm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.
Unlocked by 39,297 tracked gamers (33% - TA Ratio = 1.73)  
Grenadier48 (25)
Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.
Unlocked by 32,770 tracked gamers (28% - TA Ratio = 1.90)  
Destroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.
Unlocked by 31,448 tracked gamers (26% - TA Ratio = 1.93)  
Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.
Unlocked by 39,263 tracked gamers (33% - TA Ratio = 1.73)  
Kill every Elite on the level “Keyes” on Heroic difficulty or above.
Unlocked by 24,113 tracked gamers (20% - TA Ratio = 2.21)  
Complete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.
Unlocked by 32,644 tracked gamers (28% - TA Ratio = 1.90)  
Escape “The Maw” on Legendary with at least a minute left on the count down.
Unlocked by 22,686 tracked gamers (19% - TA Ratio = 2.28)