Sonic Mania Dev Confirms Involvement With Sonic Origins

Headcannon returns for fourth outing - Headcannon, known for its work on Sonic Mania alongside the mobile versions of Soni

Sonic Origins' Anniversary Mode is its secret weapon

Sonic Origins Release Date and Platforms Revealed - Siliconera

Christian Whitehead confirms Sonic Superstars uses exact same physics as Sonic Mania - My Nintendo News

Sonic Origins Is Speeding Headfirst Into A Paywall

Sonic Superstars Uses Sonic Mania Physics - Noisy Pixel

Sonic Origins release date – remasters spinning-in summer

Sonic the Hedgehog (2020) - News - IMDb

Sonic Mania 2 Didn't Happen Because Sega Wanted To Move Beyond Pixel Art

The studio behind Sonic Mania helped out with Sonic Origins

Sega Confirms Original Sonic 3 Soundtrack Absent From Upcoming Sonic Origins - Bounding Into Comics

Sonic Origins – 10 New Things You Need To Know

Sonic Mania Developer Confirms Full Translation of Game's Physics to Sonic Superstars – Sonic City

Headcannon worked alongside SEGA for release of Sonic Origins Plus - My Nintendo News