osu!, Rhythm Game Database Wiki

osu! is a free, open-source singleplayer and multiplayer rhythm game. osu!'s first version release dates back to September 16th, 2007. osu! heavily relies on community made charts called "beatmaps". Over the years, osu! has grown into a household name among rhythm game fans and has a dedicated fanbase. There are multiple different ways to customize your experience in the game. As an example, you can change the look of notes, layout, and much more via changing skins. The ranking system in osu! is

osu!, Rhythm Game Database Wiki

I graphed data from the top 10,000 osu! players. : r/osugame

Rhythm Game Database Wiki

History of osu! / History of osu! 2007 · wiki

Osu! Tatakae! Ouendan - Wikipedia

Reol, Rhythm Game Database Wiki

SOS - project-imas wiki

osu! - PCGamingWiki PCGW - bugs, fixes, crashes, mods, guides and improvements for every PC game

History of osu! / History of osu! 2013 · wiki