Honestly, resurrection sickness is such a nuisance, you end up getting stuck between enemies just waiting for it to run out and its not like you can hearth and do something else for a couple minutes anyway. Best idea would be to just remove it.
The only thing this needs is more levels. The 2 different areas (besides the tutorial) look and feel very different and have their own different features to them. Keep the levels unique and add more. 5/5
Even though I was kinda sad when I hit the "level cap" in a short time, I hope you can follow through on updated daily. Add more levels, more enemies, etc. Until then, you only get a 7/5