This was fun! It was a really big undertaking for a 10 day game jam and you pulled it off really well. I think the difficulty ramped up fairly quickly so it took me some time to figure out how to survive more than a couple of minutes.
I think tweaking the difficulty/balance a bit so the ramp up is a little more smooth would help, but other than that I didn't run into and massive bugs or issues. Very well done! I am incredibly impressed with how well you were able to build this out in the allotted time.