ah! could you describe the crash? I am looking to make a patch to address some of these bugs. what were you doing when the game soft-locked?
Same thing happened to me, it was after doing the math one. I put it in and a page saying it had run into an error popped up, the game froze, and when loading the save everything is black.
Edit: It's fixed, bois!
Same here, an error code message came up so I reloaded the game, loads to a blank screen after new/resume game page.
Brilliant game up until that though!