Here is a full list of The Metronomicon: Slay The Dance Floor cheat codes and bonus equipment.
A list of cheat codes (one is required for an achievement). Also, a list of bonus equipment given when you own certain Steam games.
Start Menu Codes
Enter these while the cursor is on one of the main menu entries (not a subentry like Single Player/Multiplayer). Capitalization not required.
IDFART Converts much of the game’s text and dialogue to childish gibberish.
NOFAIL Freeplay mode: You can’t fail the song (the song continues even if you run out of HP).
PARTYTIME Freeplay mode: Unlock all songs, abilities and characters (except Flavius).
WHIRLINGMCGOO Sets the level of all enemies to party average + 2.
ZIPTUNE All songs run at 130% speed.
Teleport Menu Codes
Enter these while the cursor is on one of the Adventure worlds (like The Wild Forest, not Adventure itself). Capitalization not required.
GOTTAGOFAST A 50-song (non-DLC) playlist with a speedrun leaderboard. Beating bosses ends the song early. The run ends if you don’t beat minibosses in time. Enemy level is party average.
NOPEEBREAKS A 50-song (non-DLC) playlist. You have to play through the whole song. Enemy level is party average + 1. Required for the Steam achievement (complete this without ever pausing).
SEED**** A custom 10-song playlist generated based on what you enter for the asterisks (for example, SEEDAAAA generates a different playlist from SEEDBBBB). Warning: The code doesn’t work for seeds that end in the same letter as another cheat code (ex: SEEDSSSS doesn’t work because it ends with S like NOPEEBREAKS).
THERUSH A 5-song playlist of boss songs. Enemy level is party average + 1.
If you own certain Steam games you get bonus equipment.
Name Description Steam Game required
Katie’s (Andy’s?) Helmet Boosts damage by 5% for every unique Primary the party casts. Boosts reset on spell repeat. Concursion
The Witch’s Grimoire Every time an enemy dies, boosts damage by 3%. A stack is lost every 40 beats. The Weaponographist