When deciding to rob an ancient crypt, you did not take into account the zombies. What are they doing here is incomprehensible. Do they protect the crypt, or were they are walled up here, you do not know, but you will not bother to ask the zombies! Forgetting about the robbery, you grab a weapon. Thankfully there are a lot of them here, and you start killing monsters. Kill all of the zombies.

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