Hero
NPC
I think that the AI should never accept less gold/techs than you have already offered it for something. I know it might make trading more of a pain but it would be more realistic. When I propose a trade with the AI, I go back and forth offering a little more and a little less until I find out the exact least the AI will accept. Honestly though, the AI should never accept less than it has already been offered for something. A change wouldn't really affect play. Instead of bouncing around a target, you would just have to creep up to it, but I think it would make AI bargaining more realistic. Even better would be to only allow a certain number (3-5?) of offers to each AI per turn so that we would not be able to always creep up to the maximum trade value. If there were some limits like these, I would certainly have to put alot more thought into trade offers than I do now.
Your new Hero.
Your new Hero.