Thanks for your feedback, i think i had solve this, but apparently not.
This is a problem when the game load a save and didn’t have one so you need to die in your first try to clean the savefile and after the game work fine (the personn whose that game is destined had this problem and solve like that and playing all the night).
If you’re on windows you can use the windows version in waiting an update.
Unifortunaly i don’t know if you have like the game, but i think it just a curiosity for your procedural generation study ;)