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