Importing to Unity

After you are satisfied with the created beatmap, save it. Then click on File > Open Song Folder. You’ll get a window showing the created .osu file.

Song Folder

Note

If you open the .osu file in Notepad, you'll see all the data inside since it's really just a text file:

Osu file in Notepad

Drag the .osu file to Unity’s Project tab, or import it by any other means like how you would with any asset.

Import to Unity

The osu file should be recognized as a Text Asset. You should see the OsuFileImporter in the Inspector when it’s selected. If not, make sure MouseDance was imported into your Unity project without any compile errors.

OsuFileImporter