...what's great about Theatrhythm tapping is that it feels like you're playing against your own limitations. Instead of facing off against some arbitrarily-difficult creation of some bored programmer in Osaka, you're fighting your body's lack of rhythm. And getting better requires practice, not level grinding.
Theatrhythm Final Fantasy (シアトリズム ファイナルファンタジー) is a Final Fantasy video game developed by indieszero and published by Square Enix exclusively for Nintendo 3DS. The game is similar to other traditional Final Fantasy games with an overworld and dungeons. However, the combat is entirely time- and rhythm-based.