1. Alien Swarm: Reactive Drop Achievements
  2. Normal Campaign: Operation Cleansweep achievement
Alien Swarm: Reactive Drop

Alien Swarm: Reactive Drop

12,622
198
3.36
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Alien Swarm: Reactive Drop
Mudrik

Mudrik

1,516
56
21 Apr 17
30h 21m
39%
Mudrik

Normal Campaign: Operation Cleansweep achievement in Alien Swarm: Reactive Drop

Normal Campaign: Operation Cleansweep

Complete the Operation Cleansweep campaign on Normal difficulty or harder.

Normal Campaign: Operation Cleansweep0
22 April 2017
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