The game will not realize anything has changed allowing you to instant complete the mission over and over again for as long as you need to. So if you go to any mission file and make whatever changes you want under effects the game will not notice and allow you to still play ironman.įor example under Culture_missions in the missions folder if you change the Improve prestige mission from Basically the game doesn't recognize when you make changes to the mission files of the game like it does when you make changes to other game files.