Home All-Time Best All-Time Worst Sites Help

Aliens: Colonial Marines


Steam Achievements

Rescue a teammate from a Close Encounter... But No Cigar
Upgrade every Appearance slot once for a Xenomorph classAdaptive Morphology
Gib two enemies at onceAdios, Muchachos
Complete a ChallengeAnother Bug Hunt
Complete DistressAnother Day in the Corps
Kill a Crusher without it damaging youAnytime, Anywhere
Kill 2179 XenomorphsArbitrarily Exterminated
Complete Sulaco FallsBad Feeling About This Drop
Kill a Xenomorph climbing on the walls or ceilingComing Outta the Walls!
Complete all ChallengesDistinguished Service Medal
Revive a teammateDon't Count Me Out
Complete HomeDragged Queen
Find the Easter EggEaster Egg
Kill a Xenomorph with a shotgun at very close rangeEat This!
Kill 10 Xenomorphs that are using ventsEntry Prohibited
Upgrade every slot for a weaponField Modified, Kill Certified
Earn Rank 2 as a MarineField Promotion
Arm the emergency release and escape in under 2:30 on Sulaco FallsFire Drill
Complete all Campaign levels on any difficultyGame Over, Man!
Defeat the Raven in under 1:10 on Soldier difficulty or higherHeavy Lifting
Purchase all Upgrades for a weaponI Can Handle Myself
Sever the umbilical without missing a shotI Don’t Got All Day
Have another player join your partyI Feel Safer Already
Collect all 12 Audio LogsI Heard THAT
Collect all 6 Legendary WeaponsI Like to Keep These Handy
Earn Rank 60 as a MarineI Love the Corps!
Find your familyI Only Need To Know One Thing
Complete Stasis Interrupted on Ultimate BadassI’m Happy to Disappoint You
Kill 3 enemies with a single U4 FirebombIt's a Dry Heat
Destroy all samples in the labs of the Queen moduleIt's The Only Way To Be Sure
Complete Hope in Hadley'sJust a Grunt
Earn Rank 20 as a MarineLean and Mean
Kill 10 Xenomorphs in a game with the M56A2 Smart GunLet's Rock!
Survive a Close Encounter with a FacehuggerLove at First Sight
Spend 30 CommendationsMajority Shareholder
Track 100 hostile targets with the Motion TrackerMicro Changes in Air Density
Find Newt's dollMostly Come at Night…
Set up a UA 571-C Remote SentryNeed a Deck Of Cards?
Complete One Bullet without setting off the alarmNo Need For Alarm
Melee a Lurker that is pouncing towards youNo Offense
Complete all Campaign levels on Hardened difficultyNot Bad For a Human
Escape the FTL shipNow What Are We Supposed To Do?
Collect a Dog TagOorah to Ashes
Upgrade every Loadout slot for a Xenomorph classPerfect Killing Machine
Collect a Legendary WeaponPersonal Friend of Mine
Complete The RavenQuoth the Raven
Edit a Marine LoadoutReady to Fry Half a City
Collect all 35 Dog TagsRemember the Fallen
Kill 5 Spitters without being damaged by acidSecreted from What?
Defeat all Xenomorphs in the Sulaco hanger bay without them crossing your barricadeShort, Controlled Bursts
Complete all Campaign levels on Ultimate Badass difficultyState of the Badass Art
Complete an entire Challenge categoryStay Frosty
Complete RampartStill Got a Job to Do
Edit a Xenomorph LoadoutStructural Perfection
Complete Stasis Interrupted on any difficultyThank You, That Will Be All
Destroy the LegatoThey Can Bill Me
Kill all the Lurkers in Sulaco engineeringThey're Dead, OK? Can We Go Now?
Survive the Queen escapeWe Are Leaving!
Find All Stasis Interrupted Audio LogsWe're Still Collating
Upgrade every Appearance slot once for your MarineYou Look Just Like I Feel

Contributed By: Guard Master and chaoyun2k.