Who here plays them. There currently is, as I am aware Duel Masters Yu-gi-oh Magic : The Gathering. That said, me kids gotten Duel Masters, and I love playing him at it... So, naturally I went seeking the online version to kick the Loser Bennetts butt (who lost to my 5 year old son). There is also a MMO for Magic the Gathering, or, an app that gives all cards to build your deck and play online via IP (last one being free). Haven't tried that one though. No idea about Yu-gi-oh. In short, me and Bennett have been 'dueling' it out and throwing insults at each other (which is the more fun I don't know yet, I'm tending towards insults) If you have no idea about these games... Duel Masters : www.duelmasters.com there is a short online tute, its all 'flash' or something though, but the tute explains it. Magic : The Gathering www.wizards.com There is a indepth downloadable tute, or, there is a free server you can run the MMO on.