Game of the day / Zombocalypse

Game Description:
Fight off hordes of zombies in this chaotic actionarcade style game! Gain experience, unlock cool new weapons, call in ally support, and more.

Game Instructions:
LEFT, RIGHT: Move
SPACE: Use Weapon
DOWN: Pick up crate (hold to drop weapon)
UP: Call in Support (at 25,50,100 killcombo)
NOTE: Lefties can use WASD controls on the fly!

Source: www.armorgames.com/