: The host should select Multiplayer > Host Online Game and either load a current save or start a new world.
: This often indicates a conflict with the .dll files. Double-check your launch options if you are on Steam Deck. Grounded Fix Online v4.rar
This blog post provides a guide for using the to enable multiplayer functionality in the survival game, Grounded . How to Install and Use Grounded Fix Online v4 : The host should select Multiplayer > Host