If you and your partner are not in the same building but still want to utilize the LAN gameplay protocol, you can simulate a local network using Virtual LAN (VLAN) software like or ZeroTier . Download and install Radmin VPN on both computers.
, specifically focusing on methods to enable offline multiplayer without relying on Steam's online servers. 1. Offline LAN Implementation (SmartSteamEmu) Standard versions of Resident Evil 6 resident evil 6 lan fix
Set Windows network to Private