SEGA's Sonic The Hedgehog made his debut way back in 1991 on the SEGA Genesis/Mega Drive with the self-titled Sonic The Hedgehog. Here's a look at the character over the years.
Got a favorite Sonic? We're partial to the 2D "classic" Sonic. He had more 'tude. That, and didn't kiss humans.
For those who want more 2D Sonic, click here. For those who want more Sonic human kissing, go away. Far, far away.