In a rhythm game, everything is driven by the music: you press keys, move, or attack precisely in time. The better your sense of rhythm, the higher your score and the more enjoyable it is to play. The genre can be classic, like osu!, or a hybrid of other genres, like the roguelike Crypt of the NecroDancer or a shooter where gunfire is timed to the beat.
You can download rhythm games via torrent: the filters above will help you choose by language, size, and build type.