This isn't Osu!! just a rip-off of it. It's not even a rhythm game.

I guess you can practice in Not Osu?? instead of Osu!! idk why you would tho.

Tapping buttons: Z,X,A,D

Esc to close game

I DIDN'T NOT MAKE THESE SONG, PLEASE VISIT THEIR SONG ON YT:

ナイト・オブ・ナイツ (MRM REMIX) beatMARIO Remixed by Morimori Atsushi: 

Everything Will Freeze by UNDEAD CORPORATION: 

Sakuya's Theme - Flowering Night by ZUN: