I had the same problem trying to run this game on Linux as other reviewers described for MacOs. After about 15 minutes I got stuck over an invisible wall with no way to restart the game. I don't know whether this thing gets patched any time soon cause it seems like there is a lot to do in terms of fixing for different OS. 2 stars as I quite enjoyed the 15 minutes I got. It's probably a good game if it ever gets fixed.