Crusader Kings II mods
Crusader Kings II mechanics mods
Everything filed under mechanics by its own author, ordered by how much it is used.
17 mechanics mods, most downloaded first · newest update 3 Apr 2026
AllGraphics291Gameplay241Map163Decisions119Events118Music115religion114Portraits111titles103Interface96History85Fantasy76Sound76Historical72culture71Localisation70Small70immersion69Overhaul61Traits59Flavor57Translation56Ironman49Units49 cheat46Russian44After the End44HIP43Portrait43pagan41bloodline40Society35of35titular33submod33RPG32Republic31Localisations31cultures31Bloodlines31Interface30Artifacts30Buildings30Religions28CoA28artifact28trait28Empire27minimod25Government25Balance24ck2plus23Fixes23Reformation22fix22Total Conversion22Roleplay22Arms20Roman20conversion20Dynasties20Byzantine20the19Font19dynasty19New19War19Cultural19Event18flavour17Mechanics17Shields17christian17Trade16Old World16Bugfix16Performance15UI15Neow15Building15Realism15Rome15Japan15Cheats15Compatibility15Roleplaying15Norse15Laws15Wonders14holy14warhammer14Decision14total14Map Font14AGOT14Multiplayer13Complete Overhaul13World13Improvement13Flags13Simplified Chinese12Tribal12Localization12Characters12Pack12China11Models11Death11flag10Combat10Education10Expansion10Battle9Patch9character9WoW9Great9Martial9Names9Utilities9Viking9Complete8loading8Aztec8QoL8Emblems8Cities8German8hd8Meme8wars8Game7Bookmarks7Kingdom7Raid7French7Fonts7Economy7river7Governments7Adventurer7Immersive7Spanish7Family7Language7Disease6Metal6britain6Tribe6Factions6Fun6Tweaks6Technology6AI6Unit6Warrior6Tag6Hungary6england6Invasion6Children6DE6Military5StarWars5Big5Vampire5And5Life5Tribes5Italian5Realistic5 Soundtrack5Siege5Graphical5Temple5Russia5God5star5Power5Merchant5europe5DLC5
17 mechanics mods
- Dark Ages v.1.2.51by 76561198835780021= DARK AGES = NOTICE: Dark Ages for Crusader Kings 3 is already released. You can pick it HERE GAME VERSION: CK2 v.3.3.5.1 (but 3.0 should be enough) COMPATIBILITY: *Compatible with all mods that run at least on CK2 version 3.0* - HIP, CK2+, AGoT, Elder Kings, Lux Invicta, LMM mods, WWSMS, Warcra...29.6k downloadsupdated 6 y ago
- [LMM] Spouse Empowermentby LordMidas™Inspired from the CK3 spouse council dev diary, here is a mod which adds the possibility to increase the powers of the spouse of the ruler. Note that in CK2 50% of the spouse's attributes are added to the State Attributes. However, State Attributes and Ruler Attributes affect different parts of t...21.9k downloadsupdated 6 y ago
- [LMM] Immersive Title Grantby LordMidas™This mod makes title grants much more immersive. Have you ever wondered how characters in CK2 hate you for being a foreigner, a foreign conquerer, infidel, heretic etc. but when you give titles to such characters, nobody in your realm has ANY opinion about it? Well, no more! With this mod, every...14.5k downloadsupdated 7 y ago
- [LMM] Powerful Vassals Factionsby LordMidas™This mod intends to add immersion and interactivity between a liege and the powerful vassals in his realm. With this mod, the top 2 most powerful vassals in Kingdoms and Empires will form their own personal factions such as "Faction of Duke John" etc. They will then set focuses and goals for thei...14.0k downloadsupdated 6 y ago
- Advanced Trade Systemsby blikbleekThis mod is currently undergoing a major overhaul. In the meantime, you can download updated parts, which are being released separately for now. Trade Routes: Britannia: Camino de Santiago:13.8k downloadsupdated 9 y ago
- [LMM] Religious and Cultural Hatredby LordMidas™The medieval world was not very tolerant of infidels and foreigners, especially those that caused people stress or affliction repeatedly. This mod intends to add medieval immersion to the game by naturally making some characters develop a dislike for and eventually hating groups of people who con...12.9k downloadsupdated 6 y ago
- More Russian Localizationsby ᴀʙᴄᴛᴘᴀImmersion Packs Jade Serpent Heirs of Rome Dido's Legacy Ancient Religions Reborn African Religions Overhaul Christian Immersion Sons of Vinland Atlantis Invasion Good Tooltip Languages and Linguistics RUS FIX Imperial FIX Устанавливая крупные модификации, у вас может слететь базовая локализация...7.2k downloadsupdated 5 y ago
- The Tutorby 76561198835780021The tutor introduces a new lifestyle trait - called Tutor - that depends on Learning and that introduces a new dynamic to the raising of children. At its core, if a child has a guardian, Court Teacher or Educator with the tutor trait, he/she will develop more its Stats during childhood. This effe...1.9k downloadsupdated 7 y ago
- Parents' Legacyby 76561198835780021This mod makes the parents of a child contribute to the children Stats based on their own Stats. To be able to contribute positively for the children Stats each parent must have at least a score of 15. To penalize a child's Stat, a parent must have less than 6 in a given Stat. The bonus varies wi...1.7k downloadsupdated 7 y ago
- Mental Instabilityby 76561198835780021Characters that are Lunatic, Possessed or Paranoid will be subject to three different pools of events depicting their mental instability, with modifiers also taking part. Expect to face wild situations that lead to unforeseen and radical consequences, all structured into three different gameplay...1.1k downloadsupdated 7 y ago
- Smart Vassalsby 76561199127603256Current version: 1.5 (Development and support have been discontinued) About the mod This mod reworks vassal behavior, making it more logical and predictable. Its main goal is to separate minor personal conflicts from large-scale politics. In vanilla, even a small grievance can often escalate into...956 downloadsupdated 7 mo ago
- Remove Stressedby 76561198835780021This mod enables a decision to "Rest" from the intrigue menu that appears when the player character is Stressed. While resting the realm will need a Regent and the traits of the character will suffer considerably. After some time resting - randomly determined - the character will get rid of Stres...951 downloadsupdated 6 y ago
- Shipwrecksby 76561198835780021This mod introduces the possibility of storms at sea, causing shipwrecks of different consequences. Both characters leading armies as the armies themselves might suffer casualties, ranging from negligible to catastrophic. In this way, navigating on the seas turns more immersive and exciting. Plan...917 downloadsupdated 6 y ago
- Mercenary Goldby 76561198835780021Ever setup a mercenary company and felt powerless looking at the gold the mercenary captain appointed by yourself had hoarded while you could not reap the rewards of your investment? With this mod you can ask the mercenary captain of a mercenary company you formed to send you some of the gold he...853 downloadsupdated 7 y ago
- Forge Heirby 76561198835780021This mod gives the opportunity to the player character - and the AI - that is at least 40 years old and don't have male heirs to come up with an impostor to inherit the throne. A small event pool that gives plenty of choice and variety details the above mentioned decision, with intrigue stats pla...761 downloadsupdated 7 y ago
- Unstable World: Fight for Mightby ᴀʙᴄᴛᴘᴀСБОРКА, НЕОБХОДИМАЯ ДЛЯ ИГРЫ С ПАТЧЕМ НЕСТАБИЛЬНОГО МИРА Нестабильный мир: In Heavens graphics overhaul Нестабильный мир: Бесконечная борьба Уменьшенный интерфейс для мониторов ниже FullHD Rise to Power от MightNight <3 More Navigable Rivers DarkerMap DarkerMap MNR Patrum Scuta A Revolutionary Bo...534 downloadsupdated 4 y ago
- Ask Favourby 76561198835780021When the player owes a favour to anyone else, this mod makes it so there is a possibility this same character asks the player for the favour to be repaid. There are many different possible requests and the player will always have the option to say no... at a price, of course! If you enjoy this mo...476 downloadsupdated 7 y ago
17 mechanics mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.

