oh, and I have to rectify a previous announcement: even our sloppy BSX implementation is enough to support the character data in Same Game, by just dropping samegmcc or samegamecd in the -cart2 slot available when loading samegame...

Same Game + Chara Cassette, Bomberman flavor

and Momotarou flavor

and Same Game + Chara Data (which adds Tengai Makyou characters)