If we're including non-vidya, I have a good one.
It's called, no shit, "Nuclear Armageddon." It's kind of like Risk, but with the ability to bring the wrath of an atomic shitstorm on your enemies. You pick a region to start in, and the objective is to take over as many different regions as possible.
Of course, there's always something that gets in the way--the Act of God cards. These are dealt to a player at a certain time, and they're usually like "uprising in XY region, you lose access to your stockpile there," but there is one Act of God card that is always ignored.
This particular card states that "the Pope has made war illegal." This resets everything in the game back to the beginning. Keep in mind that playing this game without the Pope card usually takes a whole weekend, and can take up to a week with the card. Needless to say, every time that card is dealt, we ignore it and just put it off to the side.
It's a really fun game, and I wish it was more well-known.