Due out on December 18 is Nintendo's latest entry into the Pokemon series. But it's not a traditional Pokemon game. This one focuses on the popularity of the collectible card game, which is about to be released in the US by Wizards of the Coast. In it, you can trade and battle Pokemon with other trainers, but instead of battling Pokemon, you use cards. There's still a quest and overworld map, but it's not quite the same game as the original Pokemon.
Pokemon Card GB is Game Boy Color-compatible.