Full list of all 61 Aliens: Colonial Marines trophies - 45 bronze, 13 silver, 2 gold and 1 platinum.
The base game contains 51 trophies, and there is 1 DLC pack containing 10 trophies.
Earn all Trophies
Earn Rank 60 as a Marine
Complete all Challenges
Kill 2179 Xenomorphs
Complete an entire Challenge category
Upgrade every Loadout slot for a Xenomorph class
Upgrade every Appearance slot once for your Marine
Spend 30 Commendations
Upgrade every slot for a weapon
Gib two enemies at once
Kill 3 enemies with a single U4 Firebomb
Purchase all Upgrades for a weapon
Upgrade every Appearance slot once for a Xenomorph class
Edit a Xenomorph Loadout
Kill a Crusher without it damaging you
Defeat the Raven in under 1:10 on Soldier difficulty or higher
Find Newt's doll
Arm the emergency release and escape in under 2:30 on Sulaco Falls
Find the Easter Egg
Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade
Melee a Lurker that is pouncing toward you
Collect all 35 Dog Tags
Collect all 12 Audio Logs
Kill 5 Spitters without being damaged by acid
Complete all Campaign levels on Ultimate Badass difficulty
Complete all Campaign levels on Hardened difficulty
Complete all Campaign levels on any difficulty
Complete Home
Collect all 6 Legendary Weapons
Complete Hope in Hadley's
Complete Rampart
Complete One Bullet without setting off the alarm
Earn Rank 20 as a Marine
Complete The Raven
Edit a Marine Loadout
Kill 10 Xenomorphs in a game with the M56A2 Smart Gun
Complete Sulaco Falls
Survive a Close Encounter with a Facehugger
Complete a Challenge
Complete Distress
Collect a Legendary Weapon
Earn Rank 2 as a Marine
Collect a Dog Tag
Rescue a teammate from a Close Encounter
Have another player join your party
Set up a UA 571-C Remote Sentry
Kill 10 Xenomorphs that are using vents
Track 100 hostile targets with the Motion Tracker
Kill a Xenomorph with a shotgun at very close range
Kill a Xenomorph climbing on the walls or ceiling
Revive a teammate
Destroy all samples in the labs of the Queen module
Complete Stasis Interrupted in Ultimate Badass
Complete Stasis Interrupted at any difficulty
Find all Stasis Interrupted Audio Logs
Survive the Queen escape
Escape the FTL ship
Kill all the Lurkers in Sulaco engineering
Sever the umbilical without missing a shot
Destroy the Legato
Find your family