Brainz is a challenging skill game on www.flash-games.net for free. The goal for you is to kill zombies, earn money, buy bigger guns and kill more zombies! In this game, you will have a torso which is hardy for zombie killing. Point and click using your mouse to unload a round in that direction. With automatic weapons you can hold down the trigger. Your HVD will show you the weapon you are using and will show when you are beginning to run out of ammo. It will also show you the amount of health and money you have. The survival rule is so easy. Come on and good luck!