Editing Sonic Mania Plus (section)

==Cheat codes==
New cheat codes were added which can be entered in the [[Sound Test]] on the [[Level Select]]:.<ref>{{Cite web|url=https://www.reddit.com/r/SonicTheHedgehog/comments/90mj41/sonic_mania_plus_level_select_cheat_codes_wip_list/|title=CodeNameGamma on Reddit|publisher=Reddit|date=July 21, 2018|accessdate=July 24, 2018}}</ref> These cheat codes can only be accessed in No Save Mode (done by enabling Debug Mode in the Game Options and holding {{X Button (Xbox One)}}/{{Y Button (Switch)}}/{{Square Button (PS)}}/[Q] while selecting a No Save game) but can be accessed from the base game without the DLC.
*'''All Chaos Emeralds''': Play sounds 04, 01, 02, 06. This gives the player all of the [[Chaos Emerald]]s, enabling the [[super transformation]].
*'''14 Continues''': Play sounds 01, 09, 09, 02, 01, 01, 02, 04.
*'''Debug Mode in Encore Mode''': Play sounds 02, 00, 01, 08, 00, 06, 02, 03. This sets the game to Encore Mode, allowing the player to play Encore Mode Zones (except [[Angel Island Zone (Sonic Mania)|Angel Island Zone]]) and use Debug Mode in Encore Mode. If the player tries to enter [[Egg Reverie Zone]] after activating this code, it will send them to the first Special Stage in Mania Mode instead. This only works in ''Sonic Mania Plus'' or in ''Sonic Mania'' after the Encore DLC is purchased.
*'''Egg Reverie Super State gameplay in any level''': Play sounds 02, 00, 01, 07, 00, 08, 01, 05. This allows every character in their Super State to fly in any zone like Super Sonic normally would in [[Egg Reverie Zone]].
*'''All Sonic Abilities''': Play sounds 09, 00, 00, 01. This gives Sonic access to the [[Insta-Shield]], [[Drop Dash]] and [[Super Peel Out]] at the same time.
*'''Disable Super Music''': Play sounds 06, 02, 01, 04.
*'''Ricky Mania''': Play sounds 01, 09, 07, 09, 00, 08, 01, 01. All animals will be replaced with [[Ricky]].
*'''32 Gold Medallions''': First, while on the title screen, input the ''[[Sonic the Hedgehog 3]]'' level select code (Up, Up, Down, Down, Up, Up, Up, Up) in the time between sonic appearing and the press start option appears. After that, go into level select and put in the [[Ricky]] Mania code. Once the player has done that, they can now play sounds "01, 09, 08, 09, 00, 05, 00, 01" and get thirty-two gold [[Medal]]lions. This effect is lost upon closing the game. This means, for example, that if the player originally had six silver medallions and then obtains all thirty-two gold medallion through the cheat code, then the player will go back to having six silver medallions after exiting and re-entering the game. It also does not unlock the "Full Medal Jacket" or the "No Way? No Way" achievements on the Xbox One, PlayStation 4 and Steam versions of the game.

===Miscellaneous=== 
*'''Vape Mode''': A mode called "Vaporware Mode" that goes unused in the game but is still intact in the game's code and can be reactivated via a cheat engine. Every song in the game is slowed down to 75% its original speed, though is restored if the player obtains a [[1-Up]].<ref name="VapeMode">{{Cite web|url=https://www.youtube.com/watch?v=PBbUakF1sbY|accessdate=July 20, 2018|title="Vape Mode" Hidden Cheat Activated - Sonic Mania Plus|author=CodenameGamma|publisher=YouTube|date=July 20, 2018}}</ref>
*'''Instant Special Stage speed up''': In the PC version of the game, pressing the Character Swap button while in a Special Stage will fill up the player's Gauge instantly, allowing the player to gain Mach 3 quickly, as well as repeatedly give themselves a Mach Bonus, increasing their Score by a great amount. This was likely a developer function left in accidentally.