Opsu!

Opsu! is an unofficial open-source client for the rhythm game osu!, written in Java using Slick2D and LWJGL.
- Release date
- Genres
- Music, Indie
- Platforms
- Linux, Android, PC, Mac
- Developer
- Jeffrey Han
- Publisher
- Jeffrey Han, fluddokt

Opsu! is an unofficial open-source client for the rhythm game osu!, written in Java using Slick2D and LWJGL.