XCOM: Enemy Unknown
Steam
- 2,362,085 Achievements Earned
- 88,233 Players Tracked
- 85 Total Achievements
- 20,992 Obtainable EXP
- 1,078 100% Club
Kill an alien while flying. Single player only.
23.89%
Rare - 129.00 EXP
You have not earned this achievement yet
Log in to view progress