PBS, of all people, did a full breakdown of the character and their meaning in the greater scheme of the fictional world he exists in, fiction in general, and how it reflects life to a degree, if you actually care to learn what makes this unbeatable superdude actually interesting to a lot of people.

but I agree with others that, as much as I admire the character and the way they've built him, he's not really a character that can fit into games.