Sonic Origins cheats, level select, debug mode, Hidden Palace Zone

How to cheat in the Sonic Origins versions of Sonic the Hedgehog, Sonic 2 and Sonic 3 & Knuckles. You can't cheat Sonic CD, though!

Sonic Origins/Sonic 3 & Knuckles - The Cutting Room Floor

You Can Stop Jumping Now, Tails, Sonic Origins Has a Patch [U] - Games - Sonic Stadium

Taxman » SEGAbits - #1 Source for SEGA News

Proto Palace Zone, Sonic Wiki Zone

Sonic the Hedgehog 2 (Aug 21, 1992 prototype) - Hidden Palace

Every Cheat Code in Sonic Origins

Sonic Origins - How to Get to Hidden Palace Zone!

Sonic Origins 1.04 (Switch's 1.4.0) update released, addresses almost 50 bugs.

Sonic Origins: Hidden Palace Zone Location - Gameranx

Sonic the Hedgehog 2 (16-bit)/Hidden content - Sonic Retro

Level Select, Sonic Wiki Zone

Sonic Origins Plus cheat codes: find Hidden Palace Zone and get Super Sonic - Video Games on Sports Illustrated

Sonic the Hedgehog 2 (Aug 21, 1992 prototype) - Hidden Palace

Sonic the Hedgehog 2 (Genesis) - The Cutting Room Floor