I was saying this just the other day to a friend, but Sega would probably mess it up somehow if they had to make a whole movie. I'm kind of sad having watched one of the Japanese Sonic Unleashed cutscenes, the visuals are wow, but Eggman doesn't have the awesome laugh anymore. /pout
I really liked Sonic riders, even if the learning curve was higher than usual for racing games, although I haven't gotten a chance to try out Zero Gravity yet, I really want to. Be happy you didn't play Shadows Game, I got it just out of curiosity for the story, and I can say, horrible horrible game, interesting idea (although in the wrong direction I think), abyssal execution. If they could make any of their games into a movie, Shadows Game shoulda been one rather than a game.