Aliens: Colonial Marines achievements
2,557
(1,250)

Aliens: Colonial Marines

2.7 from 2293 votes

There are a maximum of 60 Aliens: Colonial Marines achievements (50 without DLC) worth 2,557 (1,250)

33,391 tracked gamers have this game, 1,810 have completed it (5.42%)

Achievement Details

Arbitrarily Exterminated in Aliens: Colonial Marines

Arbitrarily Exterminated104 (30)

Kill 2179 Xenomorphs

  • Unlocked by 2,771 tracked gamers (8% - TA Ratio = 3.46) 33,391  

Achievement Guide for Arbitrarily Exterminated

AuthorSolution
D0PE B0I
604,565 (377,626)
D0PE B0I
Achievement won on 14 Feb 13
TA Score for this game: 2,017
Posted on 14 February 13 at 08:35, Edited on 22 February 13 at 03:13
This solution has 56 positive votes and 8 negative votes. Please log in to vote.
After playing through the game twice, once on recruit and UBA and finishing all challenges. I loaded up the first level you get to use the SmartGun (No Hope For Hadleys) and went down into the tunnels with the SmartGun and killed and reloaded checkpoint.

I was getting 20-30 kills every few minutes and it popped after about 20-25 minutes. Remember though this is after I did everything else to minimize the kills I would need.

Might not be the fastest but worked for me
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