Halo: The Master Chief Collection

Complete any co-op level on Normal difficulty.

Complete any co-op level on Heroic difficulty.

Halo 2: Complete Delta Halo.

Halo 2: Beat the par time on Cairo Station.

Halo 4: Complete Dawn.

Collect 3,000 campaign or playlist medals.

Collect 500 campaign or playlist medals.

Kill 1000 Grunts.

Halo CE: Complete every level of the game on Easy difficulty.

Halo 3: Complete every level of the game on Easy difficulty.

Halo CE: Complete The Pillar of Autumn.

Halo CE: Complete The Truth and Reconciliation.

Halo CE: Complete Two Betrayals.

Halo CE: Beat the par time on The Pillar of Autumn.

Halo CE: Activate Terminal 9 on Keyes.

Halo 2: Activate Terminal 6 on Delta Halo.

Kill 100 Jackals.

Kill 100 Brutes.

Kill 50 Hunters.

Kill 100 Knights.

Halo CE: Complete Halo.

Halo CE: Complete The Silent Cartographer.

Halo CE: Complete 343 Guilty Spark.

Halo CE: Complete The Library.

Halo CE: Complete Keyes.

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.

Halo 2: Beat the par score on Metropolis.

Halo 3: Complete Crow's Nest.

Halo 4: Complete Composer.

Halo 4: Complete Midnight.

Halo 4: Activate Terminal 2 on Forerunner.

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.

Complete 50 missions or multiplayer games.

Halo 3: Complete Tsavo Highway.

Halo 3: Complete Floodgate.

Halo 3: Complete The Ark.

Halo 3: Complete The Covenant.

Halo 3: Complete Cortana.

Halo 3: Complete Halo.

Halo 3: Beat the par score on Tsavo Highway.

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.