User blog:Sonic100jam/HAPPY 20th ANNIVERSARY SONIC!

Since the 20th anniversary is almost here, I've decided to create a blog post that all about his history from 1991 to 2011. So the content of this page will change every once in a while but for now, you all can enjoy this past commercials of the past video games and you can leave a comment about this.

Video:Sega Genesis / Sonic Commercial (1991)|thumb|left|300px|Sonic 1 commercial