Board Thread:General Discussion/@comment-679780-20141216185156/@comment-25819077-20141223184743

Here's an idea for variety: Sonic CD 2, SA-esque level design, and playable characters: Espio (who can walk vertically and upside down), Silver (see my comment on him in the thread about whether or not he's a good character, Sonic, a 2-D Metal Sonic, and Metal Sonic is playable too (maybe Tails).