Wow. That's really bad. Do you know when it got broken? Because if it's recent, maybe they are still working on a patch or something.
Edit: Nvm. I've read the Steam comments and it seems to be a deliverated move from the developer.
Can you revert to a previuos patch to solve it?
Please excuse my bad English.
Currently gaming on a PC with an i5-4670k@stock (for now), 16Gb RAM 1600 MHz and a GTX 1070
Steam / Live / NNID : jonxiquet Add me if you want, but I'm a single player gamer.