Teddy Boy Blues (Japan) (Proto) (Ep-MyCard) is a prototype version of the Sega Master System game Teddy Boy Blues, released in Japan. 'Proto' indicates an unfinished version, containing incomplete elements of graphics, gameplay mechanics, or features.  The inclusion of '(Ep-MyCard)' may hint at a developer or release method.  The gameplay likely differed from the final version, offering insights into the game's development. The specifics of the gameplay mechanics of this prototype remain unknown.

Teddy Boy Blues (Japan) (Proto) (Ep-MyCard)

Tecmo World Cup '93 (Europe)