What a fun little game! Loved the visuals and atmosphere. I think for the jam version, the buildings could be a little smaller with only the 2 different enemies. It did feel like a lot of the same! That said, it did not overstay its welcome but, I did not want to grind through it again to fight the boss after the game crashed.
Overall, great work! Thanks for making this and submitting it.
You can watch my playthrough here: https://youtu.be/vUrNv49zg6s