Attack on zombie is an FPP (First Person Perspective) shooting game, you wake up to find yourself imprisoned inside a small town full of zombies, you have only one weapon and you must kill zombies to survive or they eat you, the more zombies you kill the higher score you gain.
Zombies attack you in waves each has more zombies than the previous ones, some waves may have a MASTER zombie with more health and power which is harder to be killed.