OK

OK (Mediocre) is a performance rating in the Rhythm Heaven series, depicting that the player did an average job clearing the game. This rank is required to pass a stage. This rank is provided as an in-between for the "Try Again" and "Superb" rating. This rank is normally recieved during ordinary play, or after the player has practiced a bit.

This rank is considered a silver medal, but it doesn't count towards unlockable features like Endless Games or Rhythm Toys.

The OK rank has a subsidiary called "Just OK," which for all intents and purposes counts as an OK. The player recieves a Just OK rank when they have fulfilled some Superb requirements, but not enough to obtain a Superb.

In Rhythm Heaven Megamix, you can get this rating by getting a score between 60 and 79. Getting it gives you two Coins.