The Serum: Aftermath
The Serum: Aftermath – Will you survive? 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!
Controls: W/A/D = Move, Q = Change weapon, R = Reload weapon, E = Unleash serum, Spacebar = Action, Mouse = Aim and shoot
from Cool Math Games http://ift.tt/1OnB5wq