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Alien Swarm
Steam
Achievements
Leaderboard
Prices
Forum
1,348,934
Achievements Earned
82,515
Players Tracked
66
Total Achievements
11,517
Obtainable EXP
3,333
100% Club
Autogun Expert
Kill 250 Swarm with an Autogun.
27.89%
Rare - 76.00 EXP
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