The Digimon franchise, one of Bandai's many cash cows, is no stranger to the Collectible Card Game - six prominent official card games have existed, each with generally different rules and mechanics. * Digital Monster Card Game / Hyper Colosseum was the first Digimon card game, and generally the most famous; this is the game that featured in Digimon Tamers, and was depicted completely accurately in that there actually were digital card readers able to be used in playing the game. It was brought to the rest of the world, mostly unmodified, as the Digi-Battle Card Game. While it was retired in the west circa Tamers presumably out of lack of interest, it kept going in Japan even through the franchise's anime hiatus and was retired around the launch of Digimon Savers. * D-Tector Card Gam