The first home version of Wonder Boy was released exclusively in Japan for the SG-1000 (Sega's first video game console) during the same year the arcade version was released. The game was released in a "My Card" format, which required the "Card Catcher" peripheral. Because of the severe hardware differences, the game was remade completely for the SG-1000 with an all new set of stages. Certain enemies, stages, and items were also omitted, such as the skateboard.