Actually, Castle Crashers is probably a good idea.Demon ID said:Castle Crashers, because it takes all of five minutes to learn.
Actually, stick to any game which is piss easy to pick up and play. Starting someone off by putting them in a complex game will never work on an adult. Never.
*prepares for people to cite example of it working and therefore making me look bad*
Anyway, I would actually start with little Flash Games, like Bowman 2 or Clear Vision. Just to get them used to the basic concepts.
Either that or Demos, as they would be designed to be simple and fun part introductions to a game.