That means you have to clear the game once in order to unlock this feature.

I don't want to spoil the game experience that much, but if you want to know what are the post-game features I'm going to implement, then read this below at the risk of spoiling your game experience:

• The player will not be able to enter the Dream World anymore (why? Play the whole game and guess why!)

• Instead of the original Dream World, going to sleep will make the player save the game. (similar to .flow)

• Replacing the Dream World in the main game, the Gensou hub will be accessible from this point onwards.

• A new title screen will replace the default one. (Maybe?)

• And more! (Currently I can't tell what are those features! If I do so, I might spoiling your game experience even further, which is the thing I don't like! (hee hee hee))

I hope you guys appreciate my plan to make the rhythm game-like battle system a post-game feature!

If you have any questions, please leave me a comment below. I will appreciate all of your questions and I might answer some of your questions!