An unnamed developer created a game for the Sega Genesis called Pokemon Stadium, which was unlicensed and was partly based on a game with the same name that was available for the Nintendo 64.
There are a total of twelve Pokemon available for use across the game’s two gameplay modes, Arcade and VS.
After the initial battle, which will always be against Dogas, the game will automatically return to the title screen, indicating that the Arcade mode does not appear to function as intended. In this iteration, pressing A will cause you to charge while pressing B will cause you to attack.