First, children from nearby villages began to disappear, followed by the adults. It becomes apparent that monsters escaped from an abandoned sanatorium. Local hunters went hunting for the monsters, but were never heard from again. The military was sent in, along with you, to find out what happened. Arriving at the sanatorium, you decided to destroy the monsters yourself. The battle with the monsters will be nasty!

Control keys:
F - Pick up weapons, ammo
1,2,3 ... Change weapons
WASD - Character movement
SPACEBAR - Jump
SHIFT - Sprint
Esc - Exit to the menu
LKM - Shoot