"Pokémon Crystal Version" for Game Boy Color is a classic installment in the Pokémon series, renowned for its captivating storyline and enhanced features. This listing is for the game cartridge only, compatible with Game Boy Advance and Nintendo DS systems with GBA slots, and has been tested and is in perfect working condition. Players can explore the Johto region, capture and train a wide variety of Pokémon, and uncover the secrets of the Legendary Pokémon Suicune. With its refined graphics, dynamic day-night cycle, and the introduction of the Battle Tower, "Pokémon Crystal Version" offers a nostalgic and immersive experience that remains a beloved favorite among Pokémon fans.