Monster Hell Zombie Arena

The nuclear explosion occurred recently, and the areas surrounding the reactor have been significantly impacted by radioactivity. Each week, 'cleaners' are dispatched to the area to prevent the spread of mutated creatures. You have been assigned as this week's cleaner. Your task is to eliminate zombies, dogs, rats, and other threats. Your mission will commence at the regional hospital, proceed to the streets of the nuclear plant, and culminate in the tunnels beneath the reactor.

Weapon controls: Mouse wheel & 1, 2, 3, 4, 5
Grenade: G
Interact/Pick item: F
Pause: P
Leaning: Q, E
Lock/Unlock Mouse Cursor: L
Movement: Arrow keys & W, A, S, D
Looking: Mouse
Shooting: Left mouse button
Zooming: Right mouse button
Running: Left Shift