Okay so here is my idea, It's pretty much factions in SMP. You create a faction/kingdom and build a base adn when your ready you hit a block and it spawns a whole lot of other factions near you, that you can wage war on, or make them your allies, the opponents will be NPC's and if you want more people in your kingdom to fight along side you they are also NPC's, compatible with guns mods and pretty much the whole FTB mod pack Infamy (but that is the lst thing on the list)
If anyone thinks they casn do it reply because that sounds really fun!
If anyone thinks they casn do it reply because that sounds really fun!