Osu mania basically fnf but with different songs. WARNING: YOUR KEYBINDS DEFAULT TO DFJK AND IF U FREEZE JUST REFRESH 

Known issues: 

Loading screen freezes for like 10-20 seconds just wait lmfao

More information
StatusReleased
PlatformsHTML5
Rating
Rated 4.0 out of 5 stars
(12 total ratings)
Authorbf
GenreRhythm
Tagseasy, Simple