Yo, very good! The music matches and the sounds are satistfying. Movement is well-made, which seems to be a rare occasion lol.
I did not like the visual effects though, no post proc on this one would be A-ok for me, but the parallax along with that rgb things and blur really made my eyes pop, thats just me though, dont you listen not your heart :)
Very cool overall, the dificulty curve is good for a jam game, probably did not make it too far, but felt like played decent part of the game, which works. Thanks for the game!