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From Sonic Retro
Welcome to Sonic Retro, the largest ad-free collaborative online encyclopedia for all things Sonic the Hedgehog. We currently are working on 7,431 articles and have many more that are requested to be worked on.
While this wiki is designed to help the community by being the most comprehensive collection of Sonic information on the Internet, it's nothing without the community behind it. Anyone who registers an account can edit the wiki, and help to make it the best it can be. As you feel more comfortable with the site, please feel free to make any changes or additions that you feel necessary.
Projects: Sonic Community Hacking Guide | SCHG How-to:Guide | Hidden Content | Game Development | Sonic Physics Guide
We cover everything related to 
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Games, prereleases, and more
From the original Sonic the Hedgehog to Sonic Frontiers and beyond, we focus on where it all began: the video games. We also cover the many game prototypes that have to come to light over the years. But we don't stop there. All things Sonic have a place within, including comics, TV shows, books, music... and the Deadly Six.
Artwork archive
Interviews and magazines
Today in History
May 7 (add)
- 1997 — Sonic Vs. Knuckles Battle Royal, the first issue of the Sonic Super Special comic series, is released in North America.
- 2011 — The Free Comic Book Day 2011 issue of Sonic the Hedgehog by Archie Comics is released in North America.
- 2016 — The Free Comic Book Day 2016 issue of Sonic the Hedgehog by Archie Comics is released in North America.
- 2020 — Sonic at the Olympic Games is released for iOS and Android worldwide.
- 2022 — The Free Comic Book Day 2022 issue of Sonic the Hedgehog by IDW Publishing is released in North America.
