At six tons and controlled by two pilots, the Mark 2 fires 3-pound paint cannonballs at speeds of over 100 miles per hour (160 kilometers an hour). The company plans to create a futuristic sports league where the giant robots batter each other into submission.

The video, featuring co-founders Matt Oehrlein and Gui Cavalcanti, challenges the only other company in the world that can give its mechanic behemoth a run for its money. Suidobashi Heavy Industry has created the Kuratas, a towering, single-pilot robot, which is already commercially available.