This game is unplayable anymore. It used to be a nice diabloid in a really fun setting. Unfortunately, the version distributed VIA Steam is completely broken and you WILL face technical difficulties within first 15 minutes of the game. I have been looking for the ways to fix it myself - I failed.
The only way is to wait for the developers to react on this. But in several years they remain silent.
So yeah, they still are close to the concept. The game that was boring but playable became a demon-posessed software giving you occaisonal 1 fps slideshow on any setup.

RIP