Rainbow Bell Adventures is a typical side-scrolling platformer, in which either Twinbee, Winbee or Gwinbee must get to the end of a stage. All characters use their punch to attack, which can be charged to unleash a punch wave. They have two sets of weapons, one of them is either a short or long-ranged weapon (a hammer for Twinbee, a lasso for Winbee, and throwing rattles for Gwinbee), and the other one is a gun, which is a reference to Detana!! Twinbee's cutscene, in which Twinbee is shown with two guns on each hand. All three can temporally fly in eight directions by propelling via a rocket pack that must be charged, as well as hover.