Sonic the Hedgehog for PlayStation 3 - Sales, Wiki, Release Dates

VGChartz - extensive game chart coverage, including sales data, news, reviews, forums, & game database for PS5, Xbox Series, Nintendo Switch & PC

Sonic the Hedgehog (1991 video game) - Wikipedia

SEGA Delisting Classic Sonic the Hedgehog Games from PS Store

Sonic Adventure DX - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

Sonic the Hedgehog for Sega Genesis - Sales, Wiki, Release Dates, Review, Cheats, Walkthrough

Sonic the Hedgehog 3 for Sega Genesis - Sales, Wiki, Release Dates, Review, Cheats, Walkthrough

Sonic the Hedgehog (TV series) - Wikipedia

Sonic Frontiers - Wikipedia

Best Nintendo Switch Games in 2023 - IGN

What will the final Vita game be? – kresnik258gaming

The Featured Article today on Wikipedia is about the cancelled Sonic X-Treme! : r/SegaSaturn

Sonic the Hedgehog (film series) - EverybodyWiki Bios & Wiki

Sonic the Hedgehog 4: Episode II, Sonic Wiki Zone

Sonic the Hedgehog (PS3, PlayStation 3, 2007)

Sonic the Hedgehog - Wikipedia