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Diplomacy Options Overhaul

This mod reworks the diplomacy options available across all factions to make it more immersive. Essentially, evil factions won't be able to sign non aggression pacts, trade agreements, military access or alliances with order factions. Those options will be unavailable to them, they will only be able to vassalize or confederate them.

For more details, check out the culture relationship table in the gallery.

Certain factions having unique relationships with other cultures, they will also have unique diplomacy options available:

• Cult of Pleasure can engage in diplomacy with Slaaneshi factions, including The Decadent Host and The Ecstatic Legion.
  
• Followers of Nagash can engage in diplomacy with Vampire Counts and Vampire Coast, but cannot engage in diplomacy with Order factions.
  
• Barrow Legion can engage in diplomacy with Chaos factions.
  
• Huntsmarshal Expedition cannot engage in diplomacy with Lizardmen.
  
• Bordeleaux Errant cannot engage in diplomacy with Lizardmen.
  
• Pirates of Sartosa cannot engage in diplomacy with The Dreadfleet.
  
• Wargrove of Woe cannot engage in diplomacy with any faction.
  
• and more...

On top of that, this mod disables the "Join War" diplomacy option for all factions as it is only used by the player to abuse the AI of neutral factions. This does not affect the ability for your defensive allies and military allies to help you.

This mod now supports MCT and allows you to tweak the Join War and Trade Settlement options.


This mod should be compatible with everything that is not a modded faction or a modded culture. Although it won't crash your game, they would require submods that I have simply no intention to make.