That's a first! Desktop or browser? Which OS/browser? Does it crash at some particular point? If it's on startup my first guess is a corrupted savefile.
Oh well, thank you for the report! if you find any new context or bugs please feel free to bring them up! in any case, I just uploaded a new version, if, while in the color choose screen (the one right after booting the game), you type in "BOSSMAN", you jump right where the jam version left off ;) hope it doesn't crash there!
