Halo: Combat Evolved Anniversary achievements
1,621
(1,000)

Halo: Combat Evolved Anniversary

4.3 from 9151 votes

There are a maximum of 44 Halo: Combat Evolved Anniversary achievements worth 1,621 (1,000)

112,147 tracked gamers have this game, 14,822 have completed it (13.22%)

LastHour1
14%

LastHour1160 (125)

First played on 17 Nov 11

6 achievements out of 44 won

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Halo: Combat Evolved Anniversary Achievements

Read a terminal.
Unlocked by 98,275 tracked gamers (88% - TA Ratio = 1.06)  
Complete the level “Pillar of Autumn” on any difficulty.
Unlocked by 110,220 tracked gamers (98% - TA Ratio = 1.00)  
Complete any level on Normal difficulty cooperatively.
Unlocked by 75,163 tracked gamers (67% - TA Ratio = 1.22)  
Complete any level on Heroic difficulty cooperatively.
Unlocked by 62,576 tracked gamers (56% - TA Ratio = 1.33)  
Bro Hammer71 (50)
Complete any level on Legendary difficulty cooperatively.
Unlocked by 56,263 tracked gamers (50% - TA Ratio = 1.41)  
Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.
Unlocked by 50,192 tracked gamers (45% - TA Ratio = 1.49)  
Complete the level “The Silent Cartographer” on any difficulty.
Unlocked by 78,587 tracked gamers (70% - TA Ratio = 1.19)  
Complete the level “Assault on the Control Room” on any difficulty.
Unlocked by 71,525 tracked gamers (64% - TA Ratio = 1.25)  
Halo27 (25)
Complete the level “Halo” on any difficulty.
Unlocked by 95,928 tracked gamers (86% - TA Ratio = 1.08)  
Complete the level “Truth and Reconciliation” on any difficulty.
Unlocked by 83,538 tracked gamers (74% - TA Ratio = 1.15)  
Complete the level “343 Guilty Spark” on any difficulty.
Unlocked by 68,511 tracked gamers (61% - TA Ratio = 1.27)  
Complete the level “The Library” on any difficulty.
Unlocked by 66,149 tracked gamers (59% - TA Ratio = 1.30)  
Complete the level “Two Betrayals” on any difficulty.
Unlocked by 62,457 tracked gamers (56% - TA Ratio = 1.33)  
Keyes34 (25)
Complete the level “Keyes” on any difficulty.
Unlocked by 60,358 tracked gamers (54% - TA Ratio = 1.36)  
The Maw34 (25)
Complete the level “The Maw” on any difficulty.
Unlocked by 59,426 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 42,004 tracked gamers (37% - TA Ratio = 1.63)  
Read half the terminals hidden throughout the campaign.
Unlocked by 52,999 tracked gamers (47% - TA Ratio = 1.45)  
Read all of the terminals hidden throughout the campaign.
Unlocked by 35,626 tracked gamers (32% - TA Ratio = 1.77)  
Find your first campaign skull.
Unlocked by 80,391 tracked gamers (72% - TA Ratio = 1.18)  
Locate half of the skulls hidden throughout the campaign.
Unlocked by 41,658 tracked gamers (37% - TA Ratio = 1.64)  
Headhunter93 (50)
Locate all the skulls hidden throughout the campaign.
Unlocked by 32,452 tracked gamers (29% - TA Ratio = 1.85)  
Complete every level of the game on Normal difficulty.
Unlocked by 51,441 tracked gamers (46% - TA Ratio = 1.47)  
Complete every level of the game on Heroic difficulty.
Unlocked by 34,499 tracked gamers (31% - TA Ratio = 1.80)  
Complete every level of the game on Legendary difficulty.
Unlocked by 28,733 tracked gamers (26% - TA Ratio = 1.97)  
Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked by 29,195 tracked gamers (26% - TA Ratio = 1.95)  
Complete the level “Pillar of Autumn” on Legendary without picking up a health kit.
Unlocked by 43,892 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 40,990 tracked gamers (37% - TA Ratio = 1.65)  
Complete the level “Halo” on any difficulty without entering a vehicle.
Unlocked by 42,354 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 57,812 tracked gamers (52% - TA Ratio = 1.39)  
Pilot a Banshee on the level “Assault on the Control Room.”
Unlocked by 60,797 tracked gamers (54% - TA Ratio = 1.35)  
Kill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.
Unlocked by 37,138 tracked gamers (33% - TA Ratio = 1.73)  
Complete the level “The Library” on Heroic difficulty or higher without dying.
Unlocked by 16,566 tracked gamers (15% - TA Ratio = 2.60)  
Complete the level “The Library” on Legendary difficulty in 30 minutes or less.
Unlocked by 18,232 tracked gamers (16% - TA Ratio = 2.47)  
Complete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.
Unlocked by 19,804 tracked gamers (18% - TA Ratio = 2.37)  
Complete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.
Unlocked by 24,021 tracked gamers (21% - TA Ratio = 2.16)  
Kill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.
Unlocked by 35,780 tracked gamers (32% - TA Ratio = 1.77)  
Kill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.
Unlocked by 35,826 tracked gamers (32% - TA Ratio = 1.76)  
Beachhead17 (10)
Storm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.
Unlocked by 37,531 tracked gamers (33% - TA Ratio = 1.72)  
Grenadier47 (25)
Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.
Unlocked by 31,395 tracked gamers (28% - TA Ratio = 1.88)  
Destroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.
Unlocked by 30,060 tracked gamers (27% - TA Ratio = 1.93)  
Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.
Unlocked by 37,376 tracked gamers (33% - TA Ratio = 1.73)  
Kill every Elite on the level “Keyes” on Heroic difficulty or above.
Unlocked by 23,079 tracked gamers (21% - TA Ratio = 2.20)  
Complete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.
Unlocked by 31,152 tracked gamers (28% - TA Ratio = 1.89)  
Escape “The Maw” on Legendary with at least a minute left on the count down.
Unlocked by 21,672 tracked gamers (19% - TA Ratio = 2.27)