Same, with Sonic Worlds Camera engine, and some of RC's old platforming methods he released a few years back, and my engine. So yeah, its still MMF but you'll have to deal with it. I'll probably tweak more and more as I go. As of right now, I have two player mode supported, but I can't find any good methods of online play. Online play may be available though, no promises. If so, it'll be sweet to battle people in Sonic 1 levels =P.