So it turns out that flashy THQ shooter, Metro 2033 is based on a book. Written by a fairly famous Russian author. That we didn't know about. Ahem.
Anyway, we're very lucky to have been gifted three copies of the Metro book signed by famed writer Dmitry A. Glukhovsky, and we're giving them away to you more literary educated readers.
For a chance to get your hands on these rare prizes, simply head over to the CVG Facebook fan page and tell us about your absolute favourite metro or train station and why you love it so.
That's favourite train station by the way - so you can all stop telling us about the dumping habits of the pigeons in Glasgow Central.
For more on the game, read this Metro 2033 preview.