Aliens: Colonial Marines achievements
2,536
(1,250)

Aliens: Colonial Marines

2.7 from 2233 votes

There are a maximum of 60 Aliens: Colonial Marines achievements (50 without DLC) worth 2,536 (1,250)

31,672 tracked gamers have this game, 1,764 have completed it (5.57%)

Achievement Details

Entry Prohibited in Aliens: Colonial Marines

Entry Prohibited22 (20)

Kill 10 Xenomorphs that are using vents

  • Unlocked by 25,648 tracked gamers (81% - TA Ratio = 1.10) 31,672  

Achievement Guide for Entry Prohibited

AuthorSolution
PuritanSoul
392,387 (233,327)
PuritanSoul
Achievement won on 14 Feb 13
TA Score for this game: 1,728
Posted on 14 February 13 at 13:19
This solution has 0 positive votes and 0 negative votes. Please log in to vote.
This acheviement should come with natural progression, and I unlocked it before the end of the first mission.

That said, I understand you can make use of the checkpoint system to boost this if you want - this best place I have seen is towards the end of the first level, when you enter the Cargo hangar to let in the drop ship. When you first enter the room, a xeno will pop the grate on the floor in front of you and crawl out - relatively straightforward shotgun kill. I know this one counts as my acheivement unlocked after i blew him away. So if you really want to boost the cheivo, just make the kill, then restart the checkpoint.
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