Installation - Zetrith/Multiplayer GitHub Wiki
- Download the latest Multiplayer.zip file from here: https://github.com/Zetrith/Multiplayer/releases
- Unpack the downloaded file into the Mods folder in RimWorld's installation folder
- The mod's folder should be Mods/Multiplayer/ (make sure it's not: Mods/Multiplayer/Multiplayer/)
- In the ingame mod list, enable and order the mod right below Core (Core->Multiplayer->other mods)
- Connect and play using the Multiplayer button
If the button still doesn't appear make absolutely sure you've downloaded the mod from https://github.com/Zetrith/Multiplayer/releases
You can safely delete the Multiplayer folder if you are updating the mod.
(The mod isn't available on the Steam Workshop yet)