PlatformPC, macOS, LinuxRegionGlobalVersionNot confirmed
The quick answer
Before changing your network, check that every player has the same version, the host opened the farm in Co-op, and Steam or GOG Galaxy is running and signed in.[1]

For the host
If the invite-code option is missing
The official guide associates missing invite options with the game being unable to access the Steam or GOG account. Confirm the launcher and sign-in first. Consult the full official guide for platform-specific network diagnosis.[1]
Check the original
Sources & verification
Facts last checked Oct 30, 2026. Checking a source does not change the page’s update date.
- Official multiplayer troubleshooting ConcernedApe · official · Checked Oct 30, 2026
Page history
Published with official sources and platform-specific scope.
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