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Alien Swarm: Reactive Drop
Steam
Achievements
Leaderboard
Prices
Forum
593,206
Achievements Earned
41,217
Players Tracked
198
Total Achievements
69,812
Obtainable EXP
60
100% Club
Shotgun Specialist
Kill 250 Swarm with the Shotgun.
4.85%
Ultra Rare - 160.00 EXP
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