Online multiplayer zombie shooter game. Shoot zombies and upgrade your gun's level. Collect bonuses faster that other players. Open 13 maps and get ..

Online multiplayer zombie shooter game. Shoot zombies and upgrade your gun's level. Collect bonuses faster that other players. Open 13 maps and get permanent HP upgrade.Each level has its own objective But to finish game you have to find the portal which will open in random place on the map