Hmm, not too sure about this one. Sonic's ability is cool, and the cancel for Tails and Knuckles is neat, but Chaos Blast is kind of overpowered in an unfun way, and the jump thok trail is kind of obnoxious. Super Sonic also loses his super float due to the change in ability, and there's not much to make up for it. Not quite sure why this is called a momentum mod either, there's no momentum in this mod at all, only general gameplay changes. If you continue working on this though, I bet you could make it much better than it currently is.