Two toads named after skin disorders (Rash and Zitz) have to save their brother (Pimple) and the Princess Angelica from the Dark Queen, ruler of Planet Ragnarok, with the assistance of Professor T. Bird and his space ship, The Vulture. Different levels of the game have very different play styles. There are a few 3D and traditional 2D "beat-em-up" levels where the player progresses by defeating enemies, though even these levels tend to have many lethal obstacles. The most difficult levels are the obstacle course and race levels, where the character must dodge a series of obstacles while driving or flying at high speed, or outrun an enemy that can instantly kill the player. These levels typically required the player to memorize the sequence of obstacles in the way, and to have extremely rapid reflexes. Other levels include a climbing/jumping "snake maze", an underwater level with lethal spikes and dangerous monsters, and two difficult "tower climb" levels, including the final climb of the Dark Queen's tower.
