 More weapons are acquired throughout the course of the game.Scrap is also used to purchase items at vendors, including the Maxi-Scrap 500 and Maxi-Scrap 1000 which upgrades his Scrap capacity from 200 to 500 and 1000 respectively, the Refine-O-Max which doubles the value of Scrap, and four mutually exclusive upgrades to his Scrap Launcher which can be replaced at any time.Later while in Robot City he obtains the Magnabeam from Jack Hammer, which uses energy which must be refilled by going on recharge circles, and can also be used as a weapon.