Mark II is a rideable and user-operated robot built by the American company MegaBots Inc. The robot is scheduled to engage in a head-to-head fight with Kuratas, a robot built by Suidobashi Heavy Industry of Japan. Mark II made its debut in May 2015 at Maker Faire San Mateo. In August 2015, MegaBots announced plans to upgrade Mark II with melee capabilities in order to confront Kuratas, using funds from a Kickstarter campaign.