1. Alien Swarm: Reactive Drop Achievements
  2. Prototype Professional achievement
Alien Swarm: Reactive Drop

Alien Swarm: Reactive Drop

12,743
198
3.36
Game action
Alien Swarm: Reactive Drop
tbnguyen1407

tbnguyen1407

3,716
96
21 Apr 17
32h 53m
67%
tbnguyen1407

Prototype Professional achievement in Alien Swarm: Reactive Drop

Prototype Professional

Kill 250 Swarm with the Prototype Rifle.

Prototype Professional0
28 April 2017
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