Made with Unity 3D. Rain of Bullets is a single and multiplayer game where you face off against hordes of zombies, contains over 10 different maps you have to unlock. Coop up to 4 players gives you the possibility to kill zombies with your friends. Updates add more maps for free.
This is a little demostratiion of Rain Of Bullet in your version fixed, the Beta 0.02 include 2 maps and 4 zombies