Gim is a robotic enemy. Its body is entirely mechanical, featuring a tinted lens for an eye and exhaust pipes rising from its back. It wears a blue cap with a yellow brim and has red metal feet (like other enemies though Gim can come in a variety of different colorations). It has a retractable arm with a white glove on the end. It also carries around a yo-yo, which it can utilize as a surprisingly dangerous weapon. Upon being eaten, Gim yields the Yo-Yo ability. It is also the Helper for the ability.