Well, here goes a moveset I planned yesterday. Mostly of this stuff is based on the fighting games which Sonic has appeared: Sonic Championship & Sonic Battle. And some break dance moves thanks to Zodiak-Lucien.
A, A, A- Punch, kick, top kick. Like in Sonic Battle
Afoward tilt- Long kick. Like Fox.
Aup tilt-Applejack. He crouches face-up, and rises one leg up. Cool break move.
Adowntilt- Sweep kick. Like Mario, but Sonic championship style.
Adash-Sonic solar eclipse. He gets handstand, opens legs and spins a bit. Cool break move.
First jump-normal jump (Classic Sonic jump sound plz).
Second jump- he curls himself to gain height this time
Nair-He curls himself, this time, winds slashes appear around him. Sonic Advance style.
Fair-"Sonic Eagle"Whacks his foot into the enemy, Sonic Battle style. Its a meteor.
Dair-"Sonic Rocket"Again, Sonic Battle style.
Bair-I dunno, maybe something like Bowser's bair, obviously faster (Sonic has spikes, after all).
Uair-A kick like Mario's Uair, maybe.
Fsmash- I couldn't think anything good here. Maybe he could do a super tiny fox illusion and then jump back to his original position.
Usmash- Sonic Updraft. This one is from Sonic Battle, like Fox's Usmash.
Dsmash-Sonic Flare. Sonic Battle, cool break move.
Bup-Light Dash, read my previous post in this thread.
Bfoward-Sonic Wind, he throws a wind slash that goes straight. In the air, this goes diagonally downward.
Bdown-Sonic Meteor, Sonic curls and bounces in the ground once. This move can be seen in Sonic Adventure 2.
Bneutral-Spin Dash, quite obvious.
Super Move-Sonic transforms in Super Sonic and ***** the opponet.
He would be a bit faster then C. Falcon and he would have regular fast falling.
Thats all for now. If you don't get some of the moves. GO PLAY SONIC BATTLE! ITS A **** GOOD GAME!!... Or check the link on the post below.