King of Kyliria has recently passed away. Jerry, his son, was to take the throne, however, his younger brother, Tom, hired an evil wizard who turned him into a gelatinous ball. Now Tom will be able to rule unopposed. Players take on the role of the now transformed Jerry to take back his kingdom and his wife, and of course, regain his human form. The game involves going through 8 stages of side-scrolling action. At the end of each stage is a boss monster that must be defeated. (mobygames.com)