A game starring Wagyan, Bomberman, and Hebereke characters. This version is sold in America and Europe, being available as an import in Australia. The game was published by Kononchingo (a joint between Namco, Hudson Soft, and Sunsoft). The series had been succeeded by The Ultimate OS-Tan Crossover in 2005 (which added OS-Tans, as well as making Futaba Channel join Kononchingo). It is the second Game Boy game to have a special startup screen (the first one being X, also known as Lunar Chase). This game had been ported onto other systems (such as the NES, SNES, Sega Genesis, and MS-DOS).
