Mouse - Look aroud
WASD - Movemet
W + Shift - Ru
Space - Jump

Left Mouse Butto - Shoot
Right Mouse Butto (Hold) - Aim
Mouse Wheel - Next / Previous Weapo
1-7 - Weapo hotkeys
R - Reload
G - Throw a greade

Go to a new city filled with zombies. New types of zombies roam the streets. Mutated firefighters spew fire from their jaws. Huge mutants throw stones. Zombie football players are able to attack with lightning speed. Free the city from new hordes of zombies. Use a huge arsenal of weapons to destroy zombies. Watch the killed enemies scatter to pieces. Beware: zombies shot in the legs can crawl towards you. Save a new city!

For iOS:
Safari on iOS 8 and later supports WebGL 1.0, and on iOS 15 and later supports WebGL 2.0.

For Android：
Nearly all of them support WebGL