2559osub.7z -

: Use a tool like 7-Zip or WinRAR. Right-click the file and select "Extract here."

: These are the individual levels or songs in the game. 2559osub.7z

If you have encountered this file, you will generally need to follow these steps to access its contents: : Use a tool like 7-Zip or WinRAR

: A popular rhythm game where players click circles to the beat of music. 2559osub.7z

Alternatively, move the files into the Songs folder within your osu! installation directory.