A zombie virus leaked in a secret underground laboratory! All people have turned into monsters. Take your shotgun and make your way through the twisted corridors. Save ammo, they appear less often than zombies. Do not forget to turn on the flashlight with the F key.

Control:
* WASD keys - move
* Shift + W - run
* F - turn on the flashlight
* R - reload
* ESC - exit to the main menu