Bonus songsThe Genesis (Mega Drive) version of the game, produced by Technosoft, includes several bonus songs that can be listened to instead of the game's normal BGM. They're accessed through the password screen, and each one is a remade version of a song from an earlier Technosoft game.
PentagramsIn the US/European Turbo-Grafx-16 version a pentagram on the playfield was changed to another cross. In the international Genesis version all pentagrams were changed.
Contributed by 雷堂嬢太朗 -raido.jotaro- (52488) on May 09, 2011. [revised by : Patrick Bregger (98680)]. -- edit trivia