If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Take control of Josephine the Nun, as she explores a church in discovery of the source of a zombie invasion. Battle through arenas, defeat bosses, evade traps and unlock new weapons as you venture in this epic quest to save the world.
Mouse key - Aim and Shoot. W,A,S,D/Arrow keys - Move/Jump. Space bar - Bullet time (if unlocked) Collect zombie brains to fill bullet time meter.