I'm looking into the Model files and I am planning for a mod that player should focus on the battle and not face the natural disasters (This can only be solved by limiting to 1 ancestral hero because if you modify damage rate it will be unplayable as the enemy cannot attack your building). And I have a few things to ask about the modifiers:

1. How to get limitless forts since the enemy will be very strong and no sabotage allowed?
2. How to increase the arrival rate from immigrants because the enemy will attack very soon?
3. What is the game engine of this game?
4. Is there anyway to play multiplayer decently since I couldn't find any source of video for that? I really want to help fixing the connection of multiplayers.

Thanks in advance.