The Serum: AftermathPublished on May 10, 2011. Played 1643 times.
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The Serum: Aftermath is an awesome zombie shooter game. Your mission is simple: Shoot the undead while picking up items and running. This is the ultimate zombie apocalypse and you are in the middle!
- W, A, D = Move,
- Q = Change weapon,
- R = Reload weapon,
- E = Unleash serum,
- Spacebar = Action,
- Mouse = aim-and-shoot.