Halo: The Master Chief Collection

Halo CE: Activate Terminal 4 on The Silent Cartographer.

Get killed by the Guardians.

Halo 2: Complete Cairo Station.

Halo 2: Complete any campaign level without dying on Normal or harder.

Halo 3: Beat the par score on Sierra 117.

Complete 10 missions or multiplayer games.

Complete a campaign mission or a match of multiplayer.

Halo CE: Complete The Maw.

Halo 4: Beat the par time on Midnight.

Halo 4: Complete Infinity.

Halo 2: Complete Regret.

Kill 100 Flood.

Collect 5,000 campaign or playlist medals.

Halo 4: Complete Reclaimer.

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.

Halo 4: Complete every level of the game on Easy difficulty.

Halo 3: Beat the par score on Crow's Nest.

Halo 2: Beat the par score on The Arbiter.

Halo 3: Beat the par time on Floodgate.

Kill 100 Elites.

Halo CE: Find and claim the Foreign skull in remastered mode.

Halo 2: Complete Outskirts.

Halo 2: Complete The Oracle.

Halo 3: Activate Terminal 1 on The Ark.

Halo 4: Complete Requiem.

Halo 4: Complete Forerunner.

Halo 4: Complete Shutdown.

Collect 4,000 campaign or playlist medals.

Collect 1,000 campaign or playlist medals.

Kill 5,000 enemies or players.

Kill 100 Crawlers.

Kill a 343 developer in matchmaking or someone who has this achievement.

Halo CE: Complete Assault on the Control Room.

Kill 1000 Flood.

Kill 100 Grunts.

Collect 2,000 campaign or playlist medals.

Halo 2: Complete Metropolis.

Halo 2: Complete The Arbiter.

Halo 2: Activate Terminal 3 on Metropolis.

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.

Halo 3: Complete The Storm.

Halo 3: Beat the par time on Sierra 117.

Halo 4: Beat the par time on Dawn.

Halo 3: Complete Sierra 117.

Halo 2: Fly the Heretic Banshee.

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.

Halo 3: Beat the par time on Tsavo Highway.

Kill 100 enemies or players.