Sonic Celebrates Birthday With Sonic Generations Demo - Siliconera

Sonic turns 20 years old on June 23 and Sega is handing out a Sonic Generations demo as a party favor. Download it and you can play Green Hill Zone Act 1 with Classic Sonic.

Sonic's Birthday Celebration in Sonic Speed Simulator

References to Sonic in video games - Sonic Retro

Sonic superstars HAPPY 32ND ANNIVERSARY OF SONIC by AwesomeBryan

Sega Genesis - Wikipedia

Sega - Wikipedia

Celebrating Gen's Birthday in Sonic Generations!

Sonic Generations Part 1: Happy Birthday Sonic!

Sonic Generations Part 1: Happy Birthday Sonic!

Happy birthday Sonic the Hedgehog 2021 by SonGokuSSJgodssj on

Many Sonics have gathered to celebrate a special day. Happy

Birthday party! Sonic generations, Sonic birthday, Sonic