Does Portal Knights support local wireless play on Nintendo Switch? July 12, 2020 18:34 Yes - Portal Knights can be played locally through wireless multiplayer with up to 3 other players. Related articles How do I host a local multiplayer game in Portal Knights on mobile? Does the Nintendo Switch edition of Portal Knights have online multiplayer? Can I play Portal Knights with a friend in split-screen mode on Nintendo Switch? How many friends can I play with? Can they come and go in the world? How does that work? How many Joy-Cons are required to play Portal Knights on Nintendo Switch?