The graphics were very well done and the music was super energetic! I also liked the idea of literally diving deeper into levels of hell.
My biggest gripe with this one comes down to the controls. After I do certain attacks, they just...don't work for a few seconds. I know this was meant as a cooldown mechanic, but it would've definitely worked better if there was some kind of visual indicator.
But overall, decent game! Would love to see this enhanced after the jam.