On all three computers, make sure your current network connection is set to Private, which allows discovery: Open Windows > Network & Internet .
To get a 3-player LAN game working in The Lord of the Rings: War in the North
Gamers have long been known for their resourcefulness and dedication to their favorite games. In the case of War in the North, a group of players banded together to create a patch that would enable 3-player LAN co-op. Their efforts were fueled by a desire to experience the game with a larger group of friends, just as they had with other co-op games.
Alternatively, use the "Join Game" feature while the host is in the lobby to browse available LAN games, as suggested in this Reddit guide . Troubleshooting Common Issues
Temporarily disable Windows Defender/Firewall on all three PCs to test the connection.
