An idea I always wanted to play with: competing learning agents, where the players 'train' the characters somehow (perhaps specifying parameters, or playing aga

An idea I always wanted to play with: competing learning agents, where the players 'train' the characters somehow (perhaps specifying parameters, or playing against their creations, or selectively pitting one character against each other...), who then independently fight and learn over time. Then you could have big melees, and try to evolve the most useful/fun behaviours.