script edits to a copy of Kings of chaos rpg

I have a copy of a game called kings of chaos, I need some cchanges made to it. I have a map I want to be able to display the towns on so people can select to attack. Last change is that i want allaince added , so people can attack and defend together. there may be some small other changes. This could be an ongoing relationship as im sure there will be future changes needed.