Halo: Combat Evolved Anniversary


Common

Complete the level “The Silent Cartographer” on any difficulty.


Common

Complete the level “Assault on the Control Room” on any difficulty.


Common

Complete the level “Pillar of Autumn” on any difficulty.


Common

Halo

25

Complete the level “Halo” on any difficulty.


Common

Complete the level “Truth and Reconciliation” on any difficulty.


Common

Complete the level “343 Guilty Spark” on any difficulty.


Common

Complete the level “The Library” on any difficulty.


Common

Complete the level “Two Betrayals” on any difficulty.


Common

Keyes

25

Complete the level “Keyes” on any difficulty.


Common

The Maw

25

Complete the level “The Maw” on any difficulty.


Uncommon

Tsantsa

50

Complete any level with at least three skulls active on Heroic difficulty or higher.


Uncommon

Read half the terminals hidden throughout the campaign.


Rare

Read all of the terminals hidden throughout the campaign.


Uncommon

Locate half of the skulls hidden throughout the campaign.


Rare

Locate all the skulls hidden throughout the campaign.


Uncommon

Complete every level of the game on Normal difficulty.


Rare

Complete every level of the game on Heroic difficulty.


Rare

Complete every level of the game on Legendary difficulty.


Common

Complete any level on Normal difficulty cooperatively.


Common

Complete any level on Heroic difficulty cooperatively.


Uncommon

Complete any level on Legendary difficulty cooperatively.


Rare

Complete any level on Heroic difficulty or higher without taking health damage.


Uncommon

Complete the level “Pillar of Autumn” on Legendary without picking up an Overshield.


Uncommon

Complete the level “Pillar of Autumn” on Legendary without picking up a health kit.


Uncommon

Destroy three of the four Banshees on “Halo” on any difficulty during a single play-through.


Uncommon

Complete the level “Halo” on any difficulty without entering a vehicle.


Common

Complete the level “Truth and Reconciliation” with at least four rounds left in your Sniper Rifle.


Common

Pilot a Banshee on the level “Assault on the Control Room.”


Uncommon

Kill 50 Flood Combat Forms on the level “343 Guilty Spark” on Heroic difficulty or higher.


Rare

Complete the level “The Library” on Heroic difficulty or higher without dying.


Rare

Complete the level “The Library” on Legendary difficulty in 30 minutes or less.


Rare

Complete the level “Two Betrayals” on Heroic difficulty or higher without killing any Grunts.


Rare

Complete the level “Two Betrayals” on Legendary difficulty without picking up a new weapon.


Rare

Kill 100 Flood Infection Forms on the level “Keyes” on Heroic difficulty or above.


Rare

Kill all the enemies in the first encounter of “Truth and Reconciliation” without being detected.


Rare

Storm the beach of “The Silent Cartographer” with no marine casualties on Heroic or Legendary.


Rare

Escape the map room in “The Silent Cartographer” without firing a shot on Heroic or Legendary.


Rare

Destroy four Wraith tanks in “Assault on the Control Room” with the Scorpion tank, in a single play.


Rare

Escape the Forerunner facility on the level “343 Guilty Spark” in 21 minutes or less.


Rare

Kill every Elite on the level “Keyes” on Heroic difficulty or above.


Rare

Complete the Warthog ride on the level “The Maw” without being forcibly ejected from your vehicle.


Rare

Escape “The Maw” on Legendary with at least a minute left on the count down.

44
1000
1347
476
267
Developer
343 Industries
Publisher
Microsoft Studios
Platform
Xbox 360