: The Client's "Join LAN" menu should listen for these packets on the local subnet.

Before using third-party .rar files—which can be risky—try these official methods to fix LAN and multiplayer issues in :

: Once a packet is received, the server automatically appears in the "Local Games" list, removing the need for manual IP entry or external "Fix" files.

: The most reliable way to connect is through the Steam Overlay (Shift+Tab) rather than manually entering IP addresses. Developing a Native LAN Discovery Feature