Anyone have recommendation for good books on game theory or prisoner's deilemma's? I could see lots of variations on a theme, where you have:

* Precisely finite games (for example, exactly 100 games).

* Finite games where the number of games is random. How does strategy change when you know you'll be playing somewhere between 95-105 games vs. 60-140 games?

* Games where players can "pay" for awards or punishments out of their own fixed pot, instead of the externally set payoffs. What are good strategies for starting out with a small pot, vs. a large pot, and how to best cope with "inequality".