Z3R0 (Mr. Bishop)

In Z3R0, you play as a killer robot, and you run around killing other killer robots. Your robots battery has malfunctioned and is unstable. It is overheating every second, and every time you shoot your gun, it gets a little hotter. Pick up ice to reduce your batterys temperature. There are 5 levels, and at the end of each level is a gate. You need to pay a certain amount of credits/money to open each gate. You get money from killing enemies, the price ranges from 50 credits to 400, but getting t...