Metro2033 is a short, cinematic, and narrative singleplayer fps. It's set basically in the same universe as the STALKER series, but it isn't as open-world as the STALKER series. But for a story on rails it is visually stunning, atmospheric, and immersive. It sports about 11 hours of play time and is hard on your system. It comes with an excellent benchmark program separate from the exe that you can use to fine tune your game before launching the campaign. For anyone who enjoys singleplayer shooters, post-apocalyptic/sci-fi/horror genres, or enjoyed the STALKER universe, this game is a must-buy at $10.