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The Serum: Aftermath

Instructions
Aim & Shoot: Mouse
Move : WASD
Action: Space
Unleash Serum: E
Use Health: H
Change Weapon: Q
Reload: R
Pause: P
Description of The Serum: Aftermath

Trapped in the midst of a zombie apocalypse, you're low on gas but fully armed and ready to bring on the destruction! Will you survive? Packed with a custom map generator, you'll never want to stop the zombie killings!

Walkthrough