This game is 50% about atmosphere and art style, 25% stealth and traps and 25% about shooting things. Also, it is not very difficult and there are no difficulty levels to select from. If you know this and you are still thinking about it, then I think you should buy it! You don’t see something like this every day! I love the art style and I really enjoyed this game, but this is not the only reason I am giving it 5 stars. Personally, I would have preferred a classic shooter but I cannot rate a game on that and I have to admit it does what it wants to do really well. It is a bit short but if you don’t play it like a normal shooter it is ok and if you take your time and enjoy the stunning environment I think it is actually quite long considering the price tag. There is not much story compared to a modern shooter like Doom or Wolfenstein and it is not as polished as a AAA-Game but there is more story than in the classic doom or quake games I still loved so much for example and it never claimed to be a AAA-game and doesn’t charge you for one. Considering that it is a 20€ game I am giving 5 stars without remorse. It was released a little unfinished which is a main reason for a good deal of the bad reviews you will find, especially on steam. But this shouldn’t concern people thinking about buying now because most issues have been fixed.