I had to play in full screen mode for the selection screen to show up fully and then I had to click and hold to see the options. I would suggest putting that in the description so that people know because I almost gave up trying to figure it out.
Fun game that was a good level of difficultly and the music fits the vibe really well.
When I died the screen kept going but I couldn't move so I just got swarmed :(. A game over screen to reset would be nice.