Metro 2033 is a first person shooter that is based on a supernatural thriller by the same name. It's a Russian book that takes place in the metro tunnels under Moscow, in the aftermath of a nuclear war, that drives the survivors into the tunnel.
You play as Artyom, a young orphan, that was brought up by a stranger that found him one of the tunnels after his mother died. This isn't mentioned in the game but it is in the book. A friend of your uncle comes to visit shortly before disappearing. His last words to you before he leaves are that should he not return in a couple of days then he is to get to a station quite a distance from his own and let the know that he didn't return. On your way things don't go smoothly and you have to make some detours through stations filled with fascists as well as Nazis and that's if you make it between the tunnels as there are rumours that you might not be the only things in the metro.
The game itself is a fairly decent FPS with a range of weaponry that is a little off the norm to make it feel fresh. It also uses some stealth potions, if your going for some of the achievements which does help to switch it up a little bit. Its got a solid campaign as well, it probably took me nearly 15 to 20 hours to get through it and that's with a guide.
One of the refreshing things about this game is that there isn't a difficulty achievement, so you can rock straight in on easy which is what I did. I also rocked through it with a guide so that I could pick up all the achievements as i was wanting to get it off my pile. That being said I did enjoy it. I also don't think I took anything way from the story by ignoring through it with a guide as I had already read the story in the novel.
I would recommend this game if you've read the book, but I would say it was necessary reading. If you like first person shooters and are getting bored with the same old modern warfare setting then definitely get this game, also being on the slightly older side you should probably be able to pick it up fairly cheap.
Its been announced that there will be a sequel to the game called metro 2033 last light. There is a book called metro 2034 but it's an indirect sequel, which makes sense as the ending of both the book and game don't really leave it open for a direct continuation so it will be interesting to see where they go with it. Below is the trailer for it.