You are the third person to have some sort of game crashing issue, but I don’t have a solution yet.
Have you tried re-downloading the game? I’m taking a shot in the dark, but perhaps the file is corrupted.
Crud, sorry to hear that. What OS do you have? And can it typically run intense games? (I’m sorry, I can only help so much; I’m a solo dev and don’t have many computers to test this on)