Is there any rhythm games you know that I don't?
I already know:
Osu!
Stepmania
Malody!
Nekodancer

If this is already being talked about please lead me to the topic. Thanks!

cytus is one, its an app

Just Dance
Elite beat agents I'm a Highway staaar
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And I don't know more ;u;

depends what kind of games

do you want some that are online, for your phone/tablet etcetc, or that you can play irl

samba de amigo my dude
and rhythm heaven