What about throwing in a dice or two into the game, make a few rules for yourself, use them to deside things in the game. Like when to go to war vs yourself, if you want to trade, research agreement ect. Say: "1-2 = NO" "3-4 New throw" "5-6 YES"
You can come up with all kinds of strange rules you have to follow..
You can come up with all kinds of strange rules you have to follow..