The file appears to be a community-distributed patch or "fix" designed to enable online play for RimWorld version 1.3.3117 , specifically for users experiencing connection issues or using non-Steam versions of the game . Overview of the Fix
Launch RimWorld, go to the Mods menu, and ensure Harmony (if required) and the Multiplayer mod are checked. Critical Warnings rimworld-mp-steam-fix-for-v1-3-3117-zip
You should find a folder named Multiplayer or similar inside. The file appears to be a community-distributed patch
Navigate to your RimWorld installation folder. Steam Path: ...\Steam\steamapps\common\RimWorld\Mods . go to the Mods menu
Drop the extracted folder into the Mods directory.
The file appears to be a community-distributed patch or "fix" designed to enable online play for RimWorld version 1.3.3117 , specifically for users experiencing connection issues or using non-Steam versions of the game . Overview of the Fix
Launch RimWorld, go to the Mods menu, and ensure Harmony (if required) and the Multiplayer mod are checked. Critical Warnings
You should find a folder named Multiplayer or similar inside.
Navigate to your RimWorld installation folder. Steam Path: ...\Steam\steamapps\common\RimWorld\Mods .
Drop the extracted folder into the Mods directory.