depending on what you want
building / survival ? Fallout 4 , Fallout 76 , Forrest , Sons of the Forrest , Green Hell, Medival Dynasty
combat / massive battles ? Mount & Blade (1-2)
Village management and tons of NPCs ? Medival Dynasty - by the way there will be a new map and 4 player coop in a week

Unfortunately, you can only find all of that in a fun mix, combined with the amazing world of Conan, here in CE.