Sonic Mania - Plugged In

Sonic Blast (TV Play System), Sonic Wiki Zone

Sonic Forces is a good try, but Mania proves hedgehogs belong in

SONIC THE HEDGEHOG STUDIOPOLIS ZONE PLAYSET 30TH ANNIVERSARY SONIC

Just in time for Sonic's 26th Anniversary and to celebrate the launch of his newest adventure, SEGA and Data Discs are proud to announce the official

Tee Lopes: Sonic Mania Soundtrack (180g, Colored Vinyl) Vinyl LP

Steam Workshop::Sonic Mania (Plus)- Sonic the Hedgehog (Louis)

Sonic Mania review - Polygon

What came first, Mania or Forces?

Sonic Mania Plus/Encore DLC Review - IGN

Is Sonic Mania a Canon? - Quora

Sonic the Hedgehog 2 Review: A Fun Run Flick for Families - That

Sonic Mania - The Cutting Room Floor