Halo: Combat Evolved Anniversary achievements
1,617
(1,000)

Halo: Combat Evolved Anniversary

4.3 out of 5 from 9112 votes

There are a maximum of 44 Halo: Combat Evolved Anniversary achievements worth 1,617 (1,000)

111,407 tracked gamers have this game, 14,774 have completed it (13.26%)

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Halo: Combat Evolved Anniversary Achievements

Complete the level “The Silent Cartographer” on any difficulty.
Unlocked by 77,526 tracked gamers (70% - TA Ratio = 1.19)  
Complete the level “Assault on the Control Room” on any difficulty.
Unlocked by 70,571 tracked gamers (63% - TA Ratio = 1.25)  
Complete the level “Pillar of Autumn” on any difficulty.
Unlocked by 108,626 tracked gamers (98% - TA Ratio = 1.00)  
Halo27 (25)
Complete the level “Halo” on any difficulty.
Unlocked by 94,589 tracked gamers (85% - TA Ratio = 1.08)  
Complete the level “Truth and Reconciliation” on any difficulty.
Unlocked by 82,414 tracked gamers (74% - TA Ratio = 1.15)  
Complete the level “343 Guilty Spark” on any difficulty.
Unlocked by 67,608 tracked gamers (61% - TA Ratio = 1.27)  
Complete the level “The Library” on any difficulty.
Unlocked by 65,277 tracked gamers (59% - TA Ratio = 1.30)  
Complete the level “Two Betrayals” on any difficulty.
Unlocked by 61,669 tracked gamers (55% - TA Ratio = 1.33)  
Keyes34 (25)
Complete the level “Keyes” on any difficulty.
Unlocked by 59,594 tracked gamers (53% - TA Ratio = 1.36)  
The Maw34 (25)
Complete the level “The Maw” on any difficulty.
Unlocked by 58,691 tracked gamers (53% - TA Ratio = 1.37)  
Tsantsa81 (50)
This is a rare achievementComplete any level with at least three skulls active on Heroic difficulty or higher.
Unlocked by 41,629 tracked gamers (37% - TA Ratio = 1.62)  
Read a terminal.
Unlocked by 96,879 tracked gamers (87% - TA Ratio = 1.06)  
Read half the terminals hidden throughout the campaign.
Unlocked by 52,402 tracked gamers (47% - TA Ratio = 1.45)  
This is a rare achievementRead all of the terminals hidden throughout the campaign.
Unlocked by 35,311 tracked gamers (32% - TA Ratio = 1.76)  
Find your first campaign skull.
Unlocked by 79,343 tracked gamers (71% - TA Ratio = 1.18)  
This is a rare achievementLocate half of the skulls hidden throughout the campaign.
Unlocked by 41,276 tracked gamers (37% - TA Ratio = 1.63)  
Headhunter93 (50)
This is a rare achievementLocate all the skulls hidden throughout the campaign.
Unlocked by 32,191 tracked gamers (29% - TA Ratio = 1.85)  
Complete every level of the game on Normal difficulty.
Unlocked by 50,848 tracked gamers (46% - TA Ratio = 1.47)  
This is a rare achievementComplete every level of the game on Heroic difficulty.
Unlocked by 34,189 tracked gamers (31% - TA Ratio = 1.79)  
This is a rare achievementComplete every level of the game on Legendary difficulty.
Unlocked by 28,507 tracked gamers (26% - TA Ratio = 1.96)  
Complete any level on Normal difficulty cooperatively.
Unlocked by 74,293 tracked gamers (67% - TA Ratio = 1.21)  
Complete any level on Heroic difficulty cooperatively.
Unlocked by 61,959 tracked gamers (56% - TA Ratio = 1.33)  
Bro Hammer70 (50)
Complete any level on Legendary difficulty cooperatively.
Unlocked by 55,765 tracked gamers (50% - TA Ratio = 1.40)  
This is a rare achievementComplete any level on Heroic difficulty or higher without taking health damage.
Unlocked by 28,987 tracked gamers (26% - TA Ratio = 1.95)  
This is a rare achievementComplete the level “Pillar of Autumn” on Legendary without picking up an Overshield.
Unlocked by 49,738 tracked gamers (45% - TA Ratio = 1.49)  
This is a rare achievementComplete the level “Pillar of Autumn” on Legendary without picking up a health kit.
Unlocked by 43,519 tracked gamers (39% - TA Ratio = 1.59)  
Destroy three of the four Banshees on “Halo” on any difficulty during a single play-through.
Unlocked by 40,593 tracked gamers (36% - TA Ratio = 1.65)  
This is a rare achievementComplete the level “Halo” on any difficulty without entering a vehicle.
Unlocked by 42,006 tracked gamers (38% - TA Ratio = 1.62)  
Complete the level “Truth and Reconciliation” with at least four rounds left in your Sniper Rifle.
Unlocked by 57,136 tracked gamers (51% - TA Ratio = 1.39)  
Pilot a Banshee on the level “Assault on the Control Room.”
Unlocked by 60,040 tracked gamers (54% - TA Ratio = 1.35)  
This is a rare achievementKill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.
Unlocked by 36,791 tracked gamers (33% - TA Ratio = 1.73)  
This is a rare achievementComplete the level “The Library” on Heroic difficulty or higher without dying.
Unlocked by 16,477 tracked gamers (15% - TA Ratio = 2.59)  
This is a rare achievementComplete the level “The Library” on Legendary difficulty in 30 minutes or less.
Unlocked by 18,147 tracked gamers (16% - TA Ratio = 2.46)  
This is a rare achievementComplete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.
Unlocked by 19,706 tracked gamers (18% - TA Ratio = 2.36)  
This is a rare achievementComplete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.
Unlocked by 23,872 tracked gamers (21% - TA Ratio = 2.15)  
This is a rare achievementKill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.
Unlocked by 35,447 tracked gamers (32% - TA Ratio = 1.76)  
This is a rare achievementKill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.
Unlocked by 35,535 tracked gamers (32% - TA Ratio = 1.76)  
Beachhead17 (10)
This is a rare achievementStorm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.
Unlocked by 37,197 tracked gamers (33% - TA Ratio = 1.72)  
Grenadier47 (25)
This is a rare achievementEscape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.
Unlocked by 31,150 tracked gamers (28% - TA Ratio = 1.88)  
This is a rare achievementDestroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.
Unlocked by 29,845 tracked gamers (27% - TA Ratio = 1.92)  
This is a rare achievementEscape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.
Unlocked by 37,028 tracked gamers (33% - TA Ratio = 1.72)  
This is a rare achievementKill every Elite on the level “Keyes” on Heroic difficulty or above.
Unlocked by 22,934 tracked gamers (21% - TA Ratio = 2.19)  
This is a rare achievementComplete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.
Unlocked by 30,885 tracked gamers (28% - TA Ratio = 1.89)  
This is a rare achievementEscape “The Maw” on Legendary with at least a minute left on the count down.
Unlocked by 21,540 tracked gamers (19% - TA Ratio = 2.26)