Sonic Mania Plus Secrets & Cheat Codes

A list of cheat codes and how to unlock all medals in Sonic Mania Plus

Getting to the Level Select Screen

To get to Sonic Mania's Level Select screen, you must first beat the game and enable Debug Mode in the game options. Next, start your game and go to Mania Mode. Scroll to the No Save and select it while holding Q. If done correctly, you will be brought to the Level Select screen.

Codes and Descriptions

To be able to punch the codes in press the Up or Down keys until the Sound Test bar is highlighted. Press the Left and Right keys to scroll through the Sound Test and press A to insert the codes.

Codes & Descriptions:

1 9 7 9 0 8 1 1 - "Stealth's Code" Changes all Animals into Squirrels.

4 1 2 6 - All Emeralds

1 9 9 2 1 1 2 4 - Infinite Continues

2 0 1 8 0 6 2 3 - Force Encore Mode

1 9 8 9 0 5 0 1 - "Hunter's Code" Nothing / All Medals *See Section Below For Details*

2 0 1 7 0 8 1 5 - Egg Reverie flying in any levels as Super.

9 0 0 1 - Max Control For Sonic (Dropdash, Super Peel Out, Insta-Shield)

6 2 1 4 - Disable Super Music

*At the moment these are all the currently known codes and their functions, there maybe more to be discovered and/or added in the future*

Unlocking All Unlockables

Step 1: On the Title Screen, quickly input the old Sonic 3 Level Select code: up, up, down, down, up(x4)
Step 2: Go to the Level Select screen and input Stealth's Code first and Hunter's Code second. If entering Hunter's code and you hear a ring sound effect you've failed.
Step 3: Profit. If done correctly, all medals/Extras will be unlocked for you.

Outro/Sources

This guide could not have been made without the guidance of CodeNameGamma, please go send him some love below:

Sources:
https://www.reddit.com/r/SonicTheHedgehog/comments/90mj41/sonic_mania_plus_level_select_cheat_codes_wip_list/
www.Youtube.com/CodenameGamma
https://twitter.com/Codenamegamma
https://www.youtube.com/watch?v=_kOYRdAmWz0

Enjoy!

[BENNETT LETS GOOOO!!!]

So i put in the code but i still have nothing? no ring sound or nothing.

[Mephilis78]

Sonic Maxxing all day

[Booyah]

i just realised the max control sonic code (9001) might be a reference to the "IT'S OVER 9,000!" meme

[Pine Marten Sjetá Na Copium]

do you still get da achievement for all medals?

[lucasgodovski]

its works if you go to the level select from developer menu???

[themushroompress]

What do you do after you input a code and here a ring sound?

[leonardgalvin]

I've accidentally changed Sonic into a ring in Sonic Mania-I can't change him back to normal. Has anyone any ideas?

[Tonygamersman]

@dawg, if you did heard a ring sound then you entered it correctly. if not then no sound heard.

[dawg]

I get the ring sound, is there anything I can do, because I don't know what im doing wrong?

[JoePesci]

Inspector #42069 - Approved for general use.