Sonic Frontiers might actually be Sonic Adventure 3

A recent Sonic Frontiers promo has revealed Sega

Sonic Frontiers PS5 Review for The Gaming Outsider Podcast

Tails Side Story - Sonic Frontiers Guide - IGN

Sega Has No Plans to Make Sonic Adventure 3

Sonic devs shut down Sonic Adventure 3 rumors - Dexerto

Sonic Adventure DX: Director's Cut, Sonic Wiki Zone

Sonic Frontiers Is A Test Game: Will Sonic Adventure 3 Be Adventure Fans' Sonic 4?

Sonic Adventure 2 - Wikipedia

Steam Community :: Guide :: Sonic Frontiers - Definitive Mods

Takashi Iizuka really wants to make Sonic Adventure 3, but feels like it might not happen - Dot Esports

Sonic Frontiers free updates roadmap announced - additional characters, story, and more - Gematsu

New Super Sonic (Sonic Frontiers Update 3 Render) by blue007prime on DeviantArt