This is something that originally was only supposed to go on Patreon and the only reason that I put it on here was because many people requested it on itch.io because they were geo-blocked from Patreo...
If you receive an exception error, most of the time, it's safe to click "Ignore" a few times and keep playing.
If you don't see the game menu after loading in, try resizing by using cinema mode.
If nothing works, please use the report button.