I think he has eight if you count the ones on his back
no, he only has a nose and his spikes that are on his head
shadow the hedgehog looks similar to sonic the hedgehog and has been mistaked for him in the past. Shadow is black and red and his spikes are angled slightly. his eyes are more slanted than sonic's, and he has a red stripe that goes from his forehead to the end of his spike, and from his wrist to his elbow.
in sonic generations game,50 power rings
Custom Shoes: Seen in many various games of sonic the hedgehog such as: Sonic 06 (powerup), Sonic Unleashed (powerup), and Sonic Adventure 2 (powerup).
So many i have lost count. depends if you count shadow and knuckles as sonic's friends
Yes, he has six spikes, or spines if you prefer.
no, he only has a nose and his spikes that are on his head
By going to the spikes without rings?... -_-"
The echidna does not have spikes; it has spines, in numbers of between 5,000 and 10,000.
That has never been explained, I personally think she is colour blind.
Sonic, Spike, Spikes, Spiky, Quill, Shadow
Bowser. Sonic sucks. And Bowser has awesome spikes on his back
24 spikes
he will fire a ball at you, hit it when it is normal and not covered in spikes. it will hit him.
There were probably 4 spikes.
7 spikes
u need to get a new born chao. raise with rabbits kangaroos and deer. it will start to grow spikes and evolve into a green chao. repeat the process and u get a sonic chao