A game that was commonly bootlegged as Baby Mario is in fact the Konami disk system game, Bio Miracle. The infant hero Upa has for some reason been tasked with ridding the world of the evil Zai in this precarious platformer.
With the season record sitting evenly at 3-3 Arino will try and end things on a high by guiding Baby Upa to the ending through 7 colorful worlds.