Is there anything past level 4? I'm only ever able to get to level 4 because food is so scarce that I'm starving every 4 seconds which disables my ability to sleep and heal  so the overwhelming hordes of overpowered enemies come and destroy me. I've been able to collect 400+ gold  but I have yet to come across the shop. TL:DR  the hunger mechanic was an awful feature to include.
May 25 2016