Sonic Mania 2 - why it didn't happen

Sonic Team creative officer Takashi Iizuka explains why SEGA didn't end up making Sonic Mania 2, ultimately going with Sonic Superstars.

Basking in Nostalgia and '16-Bit' Goodness in Sonic Mania - Feature

The studio behind Sonic Mania helped out with Sonic Origins

Sonic Mania Nintendo Switch review - The mania stems from Sonic fans

Christian Whitehead Is On Good Terms With Sega, And They Never Planned To Make Sonic Mania 2 - Gameranx

Sonic 2017 Review: Mania Does What Forces Don't // The Roundup

Why Didn't Sonic Mania 2 Happen? - Game Informer

Sonic Superstars Review (Switch) - Fast, Fun, and Focused Platforming — Too Much Gaming

Sonic Mania – Hardcore Gaming 101

Sonic Mania CD [Sonic Mania] [Mods]

VIZ Blog / Sonic Mania

Why didn t Sonic Mania get a sequel?

Sonic Superstars Review - Noisy Pixel

Iconic Game Characters That Almost Didn't Happen

SEGA and Sonic Mania developers explain the lack of Sonic Mania 2 - My Nintendo News

Sonic Mania Flourishes Native Problems as Prolific Solutions - digitalchumps