: Run the executable (often requiring Administrator privileges) while osu! is open.

Frustration led him to a dark corner of the web: a GitHub repository simply titled "Undercover."

The osu! community is vibrant and creative, with millions of user-generated beatmaps. Players can also create their own skin for the game, modifying its appearance. Beyond official features, the game's popularity has led to the development of third-party tools and modifications.