Masters of the Universe: The Arcade Game

In a spin-off from one the most popular cartoon franchises of the day, the evil Skeletor has captured the magic-giving Ilearth Stone . This allows him to take control of Castle Grayskull, kidnap the Sorceress, and create a horde of fighters to attack He-Man's palace. He-Man must first rescue Orko from an 'imprison' spell (by collecting the right ingredients to cast a counter-spell), before taking on the full horror of the defences Skeletor has placed around the Ilearth stone. (mobygames)