The Sonic Mania studio helped work on Sonic Origins – Destructoid

There is now a Sonic Mania studio Sonic Origins connection - Headcannon has confirmed their involvement with Origins.

Origins Mania Project [Sonic Origins] [Works In Progress]

Sonic Mania – Sonic City Sonic the Hedgehog News, Media, & Community

Sonic Mania Plus, Sonic Wiki Zone

X-এ Destructoid: Sonic Mania is all the proof I needed that Joy-Con need a D-pad / X

Sonic Origins Mania Project Sonic and Sega Retro Forums

Sonic Mania Plus, Sonic Wiki Zone

Sonic Origins Coin HUD [Sonic Mania] [Mods]

Sonic Mania - Studiopolis Zone Act 1 + Boss Fight

Sonic Mania – Sonic City Sonic the Hedgehog News, Media, & Community

Sonic Origins Reviews Are IN, DETHRONES Mega Collection (So Far), Could Sonic Frontiers Take The W?!