It's not anywhere near half. There was a pretty healthy spread of stuff, showcasing multiple generations and consoles. It was actually rather strange that there wasn't a bigger focus on those games which are considered "artistic," instead opting to kind of vaguely argue that all video games are art, which I guess could be considered true in a sense. There was a lot of MGS artwork up on the walls though.

It's only small, but here's a pic that Baloki snapped while we were there. I think two of the concept artworks are MGS related, but you see other cool stuff like Final Fantasy and even Worms.