Aliens: Colonial Marines achievements
1,276
(600)

Aliens: Colonial Marines

2.6 from 47 votes

There are a maximum of 60 Aliens: Colonial Marines achievements (50 without DLC) worth 1,276

649 tracked gamers have this game, 26 have completed it (4.01%)

Achievement Details

No Need For Alarm in Aliens: Colonial Marines

No Need For Alarm16

Complete One Bullet without setting off the alarm

  • Unlocked by 253 tracked gamers (39% - TSA Ratio = 1.60) 649  
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