X
- X610Z existenz (14 November 2009)
- Xeko (Matter Group)
- Xemytica: Fate of Heroes (22 December 2009)
- Xena: Warrior Princess ARC System (Wizards of the Coast) (May 1998)
- Xiaolin Showdown Trading Card Game (Wizards of the Coast)
- X-Men Trading Card Game (Wizards of the Coast)
- XXXenophile (Slag-Blah Entertainment/Studio Foglio) (July 1996)
Read more about this topic: List Of Collectible Card Games