So basically it's Sonic 2 for the Genesis with the Sonic and Knuckles piece hooked up. But what if you just so happened to have Sonic: Classic Collection for the DS? How much does this Android game cost? (granted you don't have hacking software on your Android). The spin dash is not new but for the time I'm not sure. Is it the complete game? Are the controls easy or hard?
The controls at first are really difficult at first but once you get used to them you'll rolling at the speed of sound