XCOM: Enemy Unknown
Steam
- 2,567,776 Achievements Earned
- 95,708 Players Tracked
- 85 Total Achievements
- 20,689 Obtainable EXP
- 1,217 100% Club
Kill an elite enemy Sniper with one of your own snipers in single player
22.93%
Rare - 134.00 EXP
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