Basically recolouring Classic Sonic in multiple ways, to match what his sprites looked like in S1, S2, S3 AND SCD! (Only S1 and S2 are released so far) Instead of just a recolour, I've removed the "furry effect" in the texture, to give Classic Sonic a smooth and somewhat shiny finish, in both S1 and S2!
Basically just a reskin of Classic Sonic to make him look like he did in his classic games. You know! The OLD old ones! (Only S1 and S2 are included so far, that's why this is a demo.