Sea of Thieves is fully crossplay compatible, meaning players on (both Steam and Microsoft Store) can all sail in the same world.
Unlike traditional lobby-based games, Sea of Thieves uses a "seamless migration" system to keep the world feeling alive. Sea of Thieves is fully crossplay compatible, meaning
Your pirate’s progress, currency, and cosmetics follow you regardless of which device you use, as long as you link your Microsoft account . Sea of Thieves is fully crossplay compatible, meaning