Aliens Colonial Marines
Xbox 360
- 399,468 Achievements Earned
- 19,294 Players Tracked
- 60 Total Achievements
- 12,262 Obtainable EXP
- 1,250 Gamerscore
- 544 100% Club
Kill a Xenomorph climbing on the walls or ceiling
10
91.76%
Common - 31.00 EXP
You have not earned this achievement yet
Log in to view progress