Play as a survivor in the middle of an zombie invasion.
Fight your way through waves of zombies and upgrade your stats after each wave.
Survive as long as you can if you can.
WASD to move
Mouse to aim
Mouse left to shoot and mouse right to use melee
E to use grenade
Numbers 1-4 to buy at the shop:
1-Heal and add more health
3-Increase melee damage
4-Decrease reload speed