How about playing a nostalgic game you've been meaning to get back to after a long time? You control the protagonist on a map screen reminiscent of the main series "Pocket Monsters" games, and the story progresses through conversations with non-player characters and card battles. While slightly modified for the Game Boy, the basic rules are the same as the Pokémon Trading Card Game of the time. You can collect cards through battles with enemies and various events, and freely build your own deck. Communication battles using a communication cable and card trading using infrared communication are also possible. However, with the exception of a few special cards (described later), it is possible to complete the game without playing communication features. The story structure, which is based on "Pocket Monsters Red and Green," also features a Pokémon Card Research Lab, 8 Club Masters and Medals, and 4 Grand Masters, as well as a rival. This is a recycled item, so there are minor scratches. It will be shipped in simple packaging. There is no original box or instruction manual. Please understand. Thank you.