Someone has asked me about adding more resource types, which actually made me think about the possibilities for implementing an additional resource that can only be earned by killing enemy units. With these spoils of war you could, for example, unlock unique upgrades for your country or your units. There are obviously all kinds of different things this could be used for, so i wanted to spark this discussion to see what everyone else thinks about the idea. It would surely be a fun addition if pulled off properly. What do you guys think?