[quote name='manthing']Video Games: You gotta win, Shades of gray don't work in games,
Watchmen: They had no chance of winning, what would have been a 'win'?[/quote]
Exactly, What would be the point?
Besides that, the whole meat of the book lies in the relationships between the characters and their drives, how they deal, the gray area between good and evil, and how justice works in reality, the history and politics as a modern society, the present and the future.
There's not much game material in that without tearing apart the original storyline.
Bioshock had some good themes however, There were only 2 outcomes they left you with, you were either good and caring or Hitler reincarnated as a plasmid weilding psychopath bent on ruling the world.
No.
The only saving grace is Dave Gibbons who only seems to be an "Advisor"