Full list of all 59 Warhammer 40,000: Space Marine achievements worth 1,235 gamerscore.
The base game contains 50 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 9 achievements worth 235 Gamerscore.
Kill 40,000 enemies in the game (all game modes combined).
Complete all the weapon challenges.
Play 10 Multiplayer games using each class.
Get a Multiplayer character to Lvl 40.
Get a Multiplayer character to Lvl 30.
Get a Multiplayer character to Lvl 20.
Kill 50 Assault Marines/Raptors in mid-air.
Kill 25 opponents who are capturing your Control Point in Seize Ground.
Have 10 times more kills than deaths in a single game of Annihilation.
Complete the entire game on Hard difficulty.
Collect all Servo Skulls.
Play 10 Multiplayer games as Space Marine and 10 Multiplayer games as Chaos Marine.
Get a Multiplayer character to Lvl 10.
Complete 10 armor challenges.
Complete Part 1 of the game on Hard difficulty in a single session without dying or restarting.
Kill 150 enemies using the Charge attack.
Kill 250 enemies using Exotic weapons.
Complete a Chapter of the single-player campaign using only the Bolt Pistol and Chainsword.
Complete 5 weapon challenges.
Kill Daemon Prince Nemeroth.
Kill 50 Chaos Space Marines.
Use the Invictus to destroy the Orbital Spire.
Complete a Chapter of the single-player game using only the Vengeance Launcher and Power Axe.
Kill Warboss Grimskull once and for all.
Kill 2500 enemies.
Kill 250 enemies using Melee Fury attacks.
Kill 75 enemies using Executions.
Get 250 Headshots.
Fire the Psychic Scourge.
Complete a Chapter of the single-player game using only Stalker-Pattern Bolter and Chainsword.
Kill 10 'Ard Boyz.
Kill 25 Ork Nobs.
Win 10 struggles against the Ork Nob.
Kill 500 enemies using Melee weapons.
Complete a Chapter of the single-player campaign using only Plasma weapons.
Kill 500 enemies using Ranged weapons.
Retrieve the Power Source.
Collect 10 Servo Skulls.
Multi-kill -- Detonate a chain of 5 consecutive Vengeance Launcher rounds, killing 10 enemies.
Fully customize a Space Marine and a Chaos Space Marine character.
Play each class in Multiplayer.
Get 100 Headshots.
Destroy the Orbital Gun.
Kill 10 enemies in a row in a single Ranged Fury activation.
Fight your way to the crashed Rok.
Kill 25 enemies with Ground Pound.
Multi-kill -- 5 enemies with 1 Frag grenade.
Multi-kill -- 2 enemies with 1 Stalker-Pattern bolter shot.
Reunite with your Space Marine brothers.
Kill 100 enemies.
Defeat the Chaos Invasion bonus wave.
Complete a public Co-op game in the Chaos Invasion mission.
Complete a Chaos Invasion Arena without your team using any lives.
Achieve a team score of higher than 270,000 in the Chaos Invasion mission.
Complete the Chaos Invasion mission.
Complete Chaos Invasion Arena 3.
Complete Chaos Invasion Arena 2.
Complete Chaos Invasion Arena 1.
Complete 3 challenges in one Chaos Invasion Arena.