Apparently he left because he was an asshole to developers
Last week, Ubisoft announced that Rayman and Beyond Good & Evil creator Michel Ancel had, after 30 years with the compa…
www.eurogamer.net
Too bad, I always wanted to see him direct another 3D Rayman game. I've been playing Rayman 3 recently and while it's still a damn good game, it's just missing some of the magic that Rayman 2 had. I guess it's all good since he was working on BGE instead of Rayman 3 lol