Sonic the Hedgehog 4: Episode II was released 10 Years Ago Today on May 15, 2012. : r/SonicTheHedgehog

collaboration – Laura's Ambitious Writing

Sonic RPG is 14 years old today! : r/SonicTheHedgehog

Here is Sonic the Hedgehog 2 (video game) promotional art. : r

Fat Sonic the Hedgehog (Sonic 2 rom hack) : r/RetroTube

List of Sonic the Hedgehog characters - Wikipedia

collaborative article – Laura's Ambitious Writing

Sonic X (TV) - Anime News Network

Is Classic Sonic and Modern Sonic REALLY the same world? : r

Sonic the Hedgehog, Sonic Wiki Zone

Ok so for my birthday I can get one of these two games. What

On this day in 1991, Sonic the Hedgehog was released on Sega