Thanks for doing so!
From the get-go, there's a problem when trying to run the game; Mono isn't present: https://dale.itch.ovh/9VGi88eRf2QpxfJdLDU7bZ139Eq28taeS0xheMEDy1NsmiLoqpn7OnW9ge...
This is the relevant error shown in the log:
Unable to load mono library from /home/julius/.config/itch/apps/morphe-full/morphe_Data/Mono/x86/libmono.so