I'm not sure if this is up your alley, but, the game 'Spec Ops: The Line' is one of the most intellectually stimulating games I have played in a long while.

Spec Ops: The Line is one of the first games I've really seen traverse from the collection of descriptors we normally use for video games (childish, immature, time waster, brainless fun, etc) into the realm of what I'll call "deep media". I'll define deep media as the collection of literary and artistic work which is created not with the primary goal of entertainment, but with conveying an outlook or a perspective of the world.

Spec Ops: The Line is not a pretty, nor particularly fun game, but by golly is it good.