Aliens: Colonial Marines achievements
1,147
(600)

Aliens: Colonial Marines

2.5 from 51 votes

There are a maximum of 60 Aliens: Colonial Marines achievements (50 without DLC) worth 1,147

746 tracked gamers have this game, 46 have completed it (6.17%)

Achievement Details

No Need For Alarm in Aliens: Colonial Marines

No Need For Alarm15

Complete One Bullet without setting off the alarm

  • Unlocked by 338 tracked gamers (45% - TSA Ratio = 1.48) 746  
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