This is a little bit complicated, but if you follow these steps you should have your copy running on the server in no time.
- Find the desired save file and Session name in the Load tab in the in-game main menu.
- Session Name is of critical importance, save files only display it if they haven't been renamed while being saved, the only way to see the Session Name otherwise is from the Load Menu or a save editor
- Locate save file in SaveGames folder and copy the .sav
- Linux:
~/.config/Epic/FactoryGame/Saved/SaveGames
- Windows:
%LOCALAPPDATA%\FactoryGame\Saved\SaveGames
- Linux:
- Upload the save file to the FactoryGame\Saved\SaveGames\server folder on your server
- Insert the Session Name from step 1 into the server settings tab in Server Manager
Order your Satisfactory server now here