Aliens Colonial Marines
Xbox 360
- 399,430 Achievements Earned
- 19,291 Players Tracked
- 60 Total Achievements
- 12,260 Obtainable EXP
- 1,250 Gamerscore
- 544 100% Club
Complete all Campaign levels on Ultimate Badass difficulty
50
13.67%
Very Rare - 206.00 EXP
You have not earned this achievement yet
Log in to view progress