Really atmospheric game but short and pretty easy. It took me about 5h to finished all 4 episodes and about 2h of it was wondering what is a correct command... One importand thing. There is no real graphics settings. When starting game, I have only 2 options: beautiful and fantastic. Both look similar and both runs about or below 20 FPS in 2 last episodes on GTX 660Ti (100% use of GPU).
