1,774
(1,000)

Aliens: Colonial Marines

3.0 out of 5 from 765 votes
 

10,200 tracked gamers have this game, 842 have completed it (8.25%) | 48 want to boost

There are a maximum of 50 Aliens: Colonial Marines achievements worth 1,774 (1,000)

View achievements as list Aliens: Colonial Marines Achievements

Love at First Sight

View guide to getting this achievementLove at First Sight11 (10)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Survive a Close Encounter with a Facehugger

Entry Prohibited

View guide to getting this achievementEntry Prohibited22 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other playersCumulative - This achievement is obtained by gradually increasing one’s total number of experience points, kills, hours, or similar measures, over time to meet certain goals
Kill 10 Xenomorphs that are using vents

Eat This!

View guide to getting this achievementEat This!10 (10)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Kill a Xenomorph with a shotgun at very close range

Coming Outta the Walls!

View guide to getting this achievementComing Outta the Walls!10 (10)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Kill a Xenomorph climbing on the walls or ceiling

Game Over, Man!

Game Over, Man!40 (30)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherMain Storyline - This achievement is gained automatically by progressing through the main game modeStackable - This achievement can be unlocked at the same time as, or in the course of, earning its more difficult counterpart
Complete all Campaign levels on any difficulty

Not Bad For a Human

Not Bad For a Human73 (40)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherMain Storyline - This achievement is gained automatically by progressing through the main game modeDifficulty Specific - This achievement requires play on a certain difficulty levelStackable - This achievement can be unlocked at the same time as, or in the course of, earning its more difficult counterpart
Complete all Campaign levels on Hardened difficulty

State of the Badass Art

View guide to getting this achievementState of the Badass Art100 (50)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherMain Storyline - This achievement is gained automatically by progressing through the main game modeDifficulty Specific - This achievement requires play on a certain difficulty level
Complete all Campaign levels on Ultimate Badass difficulty

Short, Controlled Bursts

View guide to getting this achievementShort, Controlled Bursts42 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Defeat all Xenomorphs in the Sulaco hangar bay without them crossing your barricade

Fire Drill

View guide to getting this achievementFire Drill30 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Arm the emergency release and escape in under 2:30 on Sulaco Falls

Just a Grunt

Just a Grunt26 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherMain Storyline - This achievement is gained automatically by progressing through the main game mode
Complete Hope in Hadley's

No Need For Alarm

View guide to getting this achievementNo Need For Alarm27 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Complete One Bullet without setting off the alarm

Heavy Lifting

View guide to getting this achievementHeavy Lifting45 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Defeat the Raven in under 1:10 on Soldier difficulty or higher

Secret Achievement

View guide to getting this achievementSecret Achievement9 (5)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Continue playing to unlock this secret achievement. (Secret)

Lean and Mean

Lean and Mean30 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other playersCumulative - This achievement is obtained by gradually increasing one’s total number of experience points, kills, hours, or similar measures, over time to meet certain goals
Earn Rank 20 as a Marine

Stay Frosty

View guide to getting this achievementStay Frosty49 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Complete an entire Challenge category

I Feel Safer Already

View guide to getting this achievementI Feel Safer Already14 (10)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work together
Have another player join your party

Perfect Killing Machine

View guide to getting this achievementPerfect Killing Machine43 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeVersus - This achievement can be obtained in modes based on competition against other players
Upgrade every Loadout slot for a Xenomorph class

You Look Just Like I Feel

View guide to getting this achievementYou Look Just Like I Feel74 (30)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Upgrade every Appearance slot once for your Marine

Adaptive Morphology

View guide to getting this achievementAdaptive Morphology68 (30)

Online/Offline - This achievement can be obtained in either an online or offline modeVersus - This achievement can be obtained in modes based on competition against other players
Upgrade every Appearance slot once for a Xenomorph class

I Can Handle Myself

View guide to getting this achievementI Can Handle Myself63 (40)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Purchase all Upgrades for a weapon

Let's Rock!

View guide to getting this achievementLet's Rock!25 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Kill 10 Xenomorphs in a game with the M56A2 Smart Gun

Micro Changes in Air Density

View guide to getting this achievementMicro Changes in Air Density13 (10)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other playersCumulative - This achievement is obtained by gradually increasing one’s total number of experience points, kills, hours, or similar measures, over time to meet certain goals
Track 100 hostile targets with the Motion Tracker

It's a Dry Heat

View guide to getting this achievementIt's a Dry Heat40 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Kill 3 enemies with a single U4 Firebomb

Secreted from What?

View guide to getting this achievementSecreted from What?27 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Kill 5 Spitters without being damaged by acid

No Offense

View guide to getting this achievementNo Offense31 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Melee a Lurker that is pouncing towards you

Anytime, Anywhere

View guide to getting this achievementAnytime, Anywhere31 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeSingle Player - This achievement can be obtained in single player game modesCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Kill a Crusher without it damaging you

... But No Cigar

View guide to getting this achievement... But No Cigar23 (20)

Online/Offline - This achievement can be obtained in either an online or offline modeCooperative - This achievement can be obtained in non-versus game modes where players work togetherVersus - This achievement can be obtained in modes based on competition against other players
Rescue a teammate from a Close Encounter