These work on a US Gameboy console as it is region free.

This Japanese Gameboy lot includes some classic titles, such as The Legend of Zelda: Link's Awakening, Yoshi's Cookie, Baseball, and Yugioh. The games are in full working order.

The set includes games in various genres, including adventure, puzzle, sports, and trading card games. The Legend of Zelda: Link's Awakening is a popular adventure game with a great storyline, while Yoshi's Cookie is a fun puzzle game that challenges players to match cookies. Baseball is a sports game that allows players to simulate a baseball match, while Yugioh is a popular trading card game that features various creatures and spells.

This Japanese Gameboy lot is perfect for collectors and fans of classic video games.