Super Glove Ball is one of only two games in the "Power Glove Gaming Series", the other game being Bad Street Brawler.
Level Select#
At the title screen, press Up, Left, Down, A, Right, A, B, A on a standard controller or 6, 5, 4, 7, 4, 0, 7 on the Power Glove to add a level select to the bottom of the screen. Press Select to choose a level.