In some trailers for Sonic Xtreme (cancelled Sonic game for the Sega Saturn) you can see a move called the "Spin Slash" which I guess where Sonic curves into a ball and gets spikes over his body and can break through things like walls. I don't know how it would be implemented into gameplay, but it sounds cool to me.
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It's an interesting idea, it would be nice to see in Sonic 3D Blast a unique move of what might have once been a great and memorable Sonic 3D game.
But I think it's not possible because the John will have to add new sprites in the game.
(An image of the attack in Sonic X-Treme)
https://www.youtube.com/watch?v=kWh4s2yUr7g
Here is a link to a Sonic Xtreme trailer for E3 1996.
Go to about 1:50 to see the Spin Slash.