--WARNING-- Contains animated blood! You have to save the world from the zombies. They will take over the world and make us humans their slaves. Help save the wold. Don't let the zombies eat your brains! Arrow keys to move. space to shoot. 'Z' to make a lift go up if you on, above or under it.'X' to make a lift go down if you on, above or under it.Find the red button and jump on it to save the world from the zombies! Good luck!
I made it brighter. lifts go up faster.and i gave you a submachinegun.