A while back I thought that the book of the game would be a good idea. Something along the lines of book of the movie sort of thing.
A visit to our local Waterstone's showed shelves lined with novels (not graphic novels though they are around too).
These novelisations are of some of the popular console games around like:
Assassin's Creed: Brotherhood plus another couple of titles that precede this.
Gears Of War
Rumour has it that there are more novelisations in the pipeline.