Idea: Don't use the standard platform movement.

Sneaking up and changing characters would not be that hard. Email or PM me if you need further help with any coding in TGF or MMF. I've been making games for years. Most of my old work is quite crap or dated. For instance my game: "Billy's Adventure" will soon be moved to the "classics section" I don't think it really holds up by my skill today. Still I'm sure its fun to some people . Anyway I'm working on something big. Check out my site for further stuff and I'll gladyly give you any game making help you need!