Sonic can spin because he runs so fast it looks like he is spinning.
If you press o you do sonic boost, do that on a speed dasher and sonic will spin dash.
classic sonic cant do a homing attack but modern sonic can. I think you press the A button then press A again. classic sonic does do a spin dash. to do a spin dash hold the left stick down then press A.
in the death battle of mario vs sonic sonic won by a spin dash to the back.
to spin-dash in sonic colours, you hold down and the 2 button then release them. do take in mind that you cannot spin-dash when too close to the edge of a platform.
YES! I CAN DO IT AND THIS GUY ON YOUTUBE DID IT. PS SONIC ROKZ XD
Hold B
He can spin... i geuss that's it... NN96
Hold Down then press B.
Hyper Sonic was a spin off, Sonic can go Hyper only when he has both all the Chaos Emeralds and the Super Emeralds, this only appeared in Sonic 3 and Knuckles.
He learned or will learn new skills, and stuff that will assist him in new games in the future, go look at all the sonic games that have sonic the hedgehog in them and you will see that sonic learns new things like these things, I know sonic has Spin dash, Spin attack, Homing attack, light speed dash, Speed Break, Time Break, Aqua sphere, Fire sphere, Ring time, Gravity Dive, Meteor burst, Super Sonic, Darkspine Sonic, Darksuper Sonic, Hyper Sonic, Sonic the Werehog, Excabular Sonic, non-Sega made transformation's(Dark Hyper Sonic, Fury Sonic, Tron Sonic, Female Sonic, Ultra Sonic, Sonic the cat, Fleetway Super Sonic, Fleetway Hyper Sonic, Fire Sonic) That's all I know so had my answer helped you out I bet it did.
I believe the full list is light dash, fire spin, bounce, light attack, and magic hands.
When Sonic spins he is doing what is called a spin dash. First he powers up and then dashes forward in a forward somersault. This exposes the spines on his back, turning him into an indestructible wrecking ball, as long as he doesn't slow down. Though invulnerable to most enemies in this state, Sonic can get hurt by spikes or enemy projectiles.