A BBS in Orange County and later Riverside that featured FidoNET, UUCP, and WWIVlink feeds at various points of its existence. Cross Dimension was originally a Neverending Story BBS system that featured a sci-fi / fantasy story about a place that existed in between dimensions. The same universe would be used later in the Tweenlands Adventures role playing games and the Wally's Obnoxious Program MUDs.