XCOM: Enemy Unknown
Xbox 360
- 506,032 Achievements Earned
- 31,046 Players Tracked
- 55 Total Achievements
- 22,139 Obtainable EXP
- 1,100 Gamerscore
- 315 100% Club
Have a soldier survive every mission in a full game.
50
3.67%
Ultra Rare - 971.00 EXP
You have not earned this achievement yet
Log in to view progress