This rhythm-based puzzle platformer came out almost five years ago now and it holds up pretty damn well, especially with the addition of an entire fourth level as a FREE update last year. There's a reason it has one of the highest ratios of positive to negative reviews across all of Steam. Do yourself a favor and try it for yourself.
Btw buying the soundtrack as well is totally worth it; rather than being a straight-up rip of the music in the game, it's remastered and very slightly remix to sound amazing as a standalone experience. Doubly so for the boss tracks.

This rhythm-based puzzle platformer came out almost five years ago now and it holds up pretty damn well, especially with the addition of an entire fourth level as a FREE update last year. There's a reason it has one of the highest ratios of positive to negative reviews across all of Steam. Do yourself a favor and try it for yourself. Btw buying the soundtrack as well is totally worth it; rather than being a straight-up rip of the music in the game, it's remastered and very slightly remix to sound amazing as a standalone experience. Doubly so for the boss tracks.