Cytus is the only rhythm game I actually play decently. It's pretty amazing because of the fact there is a theme and a storyline (along with recurring sub-storylines). Deemo (based from what I've watched) is pretty enjoyable too although I haven't played it that much. How am I able to fit two games which takes up to 1 gig each in a phone that has only 16 gig storage space? Another rhythm game I tried to play was Malody. It has most of the modes that you can imagine. That's if, you can imagine it.