Fun to play! Reminded me of something like Audiosurf (the three lanes and avoiding obstacles) mixed with some Super Hexagon elements - an interesting combination. The music and SFX are nice, minimalistic graphics do the trick - the game is a fun little timekiller, overall.
Wish there was some sorta way to know the controls without reading the game's page (well I got them figured out via trial and error, since I downloaded the game from the jam submission's page).
Oh, and the Willhelm scream is always a nice touch :D