A mismatched mod load order is the #1 cause of desyncs. Make sure every player has the exact same checksum.
All players must have the same DLCs active. If using mods, everyone must have the exact same load order Reddit user advice .
Enter . While the internet is flooded with guides for online play, there is a renaissance happening in living rooms and dorm basements: the Local Area Network (LAN) party. ck3 lan multiplayer
Every player must run the exact same patch number.
By following this guide, you can enjoy the ultimate CK3 experience, creating lasting rivalries and dynasties with your friends in a stable local environment. Are you trying to connect ? A mismatched mod load order is the #1 cause of desyncs
Windows Defender or third-party antivirus software must allow CK3 to communicate through private networks. 2. How to Host and Join a CK3 LAN Game
List for better stability or, uh, interesting mechanics. If using mods, everyone must have the exact
Other players click Multiplayer , then Scan for LAN Games .
While you can host a "LAN party," the technical setup is functionally identical to playing online. Server Routing Crusader Kings II
In single player, you can play tall as Bohemia and ignore the world. In LAN multiplayer, if you don't have an army, you are a farm for your neighbor. If you are a one-duchy count next to a human King, you will be vassalized or destroyed within 50 years.
Clients connect to the network ID until everyone appears active in the software dashboard.