Well, since my sonic the hedgehog WIP is a pretty good start. And since at this point I have no plans of actually finishing it. I've reached the difficult decision of releasing my gm6 file. Yes, now everyone will be able to construct a sonic game of their own. If something isn't explained well in this file, checkout the engines that I've already uploaded they should clear up any problems. You'll have to make enemies, and probably make some more tilesets but, other than that, I wish everyone luck and hope to see some good games come from this.

Please, enjoy.