XCOM: Enemy Unknown
Steam
- 2,366,071 Achievements Earned
- 88,363 Players Tracked
- 85 Total Achievements
- 20,992 Obtainable EXP
- 1,082 100% Club
Kill an elite enemy Sniper with one of your own snipers in single player
22.72%
Rare - 135.00 EXP
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