Pixel Zombie Survival

GAME INFO:
Pixel Zombie Survival features intense zombie shooting in vast blocky world, you are special forces soldier and your mission is to use different types of weapons to shoot all incoming blocky zombies and try to survive before the time runs out.
WASD - Move LMB - Shoot RMB - Aim Mouse Wheel - Change weapon R - Reload Space - Jump P - Pause G - Grenade