osu-lazer : A free-to-win rhythm game. Rhythm is just a *click* away! ( https://osu.ppy.sh/ )
osu-lazer-bin : A free-to-win rhythm game. Rhythm is just a *click* away! ( https://osu.ppy.sh/ )
stepmania : Advanced rhythm game. Designed for both home and arcade use. ( https://www.stepmania.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a nymphos
For Paludis use this rsync : rsync://gentoo.zugaina.org/nymphos-portage
If you have a problem : ycarus(-at-)zugaina.org