Pretty good!
Impressive that you managed to make the game for 2 jams, not for the faint of heart!
The procedural levels are good, adds for great replay value, the lighting effects are also really nice, would've wanted a bit more feedback on shooting and when getting hit, but still great job!
A feature that would've been nice would be to make the map show where you've been, maybe color it in green on places you already visited, it was hard to remember where you had been.
I also encountered a bug that made it impossible for me to progress, the game said I had 5 enemies left to kill, but there were unfortunately no enemies to be seen on the entire level.
Great job!