Crusader Kings II castle mods

Everything filed under castle by its own author, ordered by how much it is used.

1 castle mods, most downloaded first · newest update 11 Apr 2025

All Graphics291 Gameplay241 Map163 Decisions119 Events118 Music115 religion114 Portraits111 titles103 Interface96 History85 Fantasy76 Sound76 Historical72 culture71 Localisation70 Small70 immersion69 Overhaul61 Traits59 Flavor57 Translation56 Ironman49 Units49 cheat46 Russian44 After the End44 HIP43 Portrait43 pagan41 bloodline40 Society35 of35 titular33 submod33 RPG32 Republic31 Localisations31 cultures31 Bloodlines31 Interface30 Artifacts30 Buildings30 Religions28 CoA28 artifact28 trait28 Empire27 minimod25 Government25 Balance24 ck2plus23 Fixes23 Reformation22 fix22 Total Conversion22 Roleplay22 Arms20 Roman20 conversion20 Dynasties20 Byzantine20 the19 Font19 dynasty19 New19 War19 Cultural19 Event18 flavour17 Mechanics17 Shields17 christian17 Trade16 Old World16 Bugfix16 Performance15 UI15 Neow15 Building15 Realism15 Rome15 Japan15 Cheats15 Compatibility15 Roleplaying15 Norse15 Laws15 Wonders14 holy14 warhammer14 Decision14 total14 Map Font14 AGOT14 Multiplayer13 Complete Overhaul13 World13 Improvement13 Flags13 Simplified Chinese12 Tribal12 Localization12 Characters12 Pack12 China11 Models11 Death11 flag10 Combat10 Education10 Expansion10 Battle9 Patch9 character9 WoW9 Great9 Martial9 Names9 Utilities9 Viking9 Complete8 loading8 Aztec8 QoL8 Emblems8 Cities8 German8 hd8 Meme8 wars8 Game7 Bookmarks7 Kingdom7 Raid7 French7 Fonts7 Economy7 river7 Governments7 Adventurer7 Immersive7 Spanish7 Family7 Language7 Disease6 Metal6 britain6 Tribe6 Factions6 Fun6 Tweaks6 Technology6 AI6 Unit6 Warrior6 Tag6 Hungary6 england6 Invasion6 Children6 DE6 Military5 StarWars5 Big5 Vampire5 And5 Life5 Tribes5 Italian5 Realistic5 Soundtrack5 Siege5 Graphical5 Temple5 Russia5 God5 star5 Power5 Merchant5 europe5 DLC5

1 castle mods

Most downloaded Most followed Recently updated Newest A to Z

Flogi's Buildings & Technology Modby flogiIdea of the mod/What does it do? As we all know, Crusader Kings II is a complex game. However in terms of complexity concerning buildings and technology it is not as complex as I would’ve liked it to be. So I decided to change that as good as possible. This modification adds over 40 new buildings...85.9k downloadsupdated 19 mo ago

Only one so far. It 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.