Here's Some Cheat Codes You Can Use In Sonic Mania – NintendoSoup

Recently, cheat codes have been discovered in Sonic Mania, and there's now a way to use them.To use the cheat codes, first enter Mania Mode and go to 'No Save'. Next, hold Y, and select 'no save'.

Sonic Mania LEVEL SELECT - FULL Level Select Cheat for PS4!! (How To Guide)

Here's How To Activate Debug Mode In Sonic Mania – NintendoSoup

Sonic Mania Cheats & Cheat Codes for PC, PS4, Xbox One, and Nintendo Switch - Cheat Code Central

Sonic Mania, A Gamer's Cheat Codes Wiki

Sonic Mania Plus, ALL CHEAT CODES GUIDE! Includes Debug & Gold Medal Cheats!

Brand NEW Cheat Codes!, Sonic Mania Plus

There's A Connection Between Sonic Mania And Sonic Forces – NintendoSoup

Sonic Mania Cheat Codes! (Nintendo Switch)

I listed the stuff Headcannon seemed to want to add to Sonic Origins' version of S3&K but couldn't, alongside the collection's bugs, oddities, inconsistencies between games and missing remaster content. : r/SonicTheHedgehog

Sonic Mania Plus New Cheat Codes!

Sonic Mania & Sonic Mania Plus, Switch

Here's How To Activate Debug Mode In Sonic Mania – NintendoSoup