Proxy-Pie on 24 July 2013
i thought of one :P you start off as a 2d NES-style platformer, you adventure on, etc. and there are some areas you can't access because of techinical limitations, and with a push of a button, the game turns SNES style and the area gets unlocked, but there are some things you can't do because the NES style mode allowed it, and the same with N64-style,GC-style,etc.
