Valheim: crossplay – play together with Xbox and Game Pass players

Friends play Valheim on Xbox or via Game Pass? How to switch on crossplay so everyone joins with the join code.

1 minute read Updated 09.11.2026

Valheim is available on Steam, on Xbox and in PC Game Pass. With crossplay everyone plays together on your server.

Switch on crossplay

  1. Startup variables tab → Enable crossplay (ENABLE_CROSSPLAY) to on.
  2. Restart the server.

On our regular Valheim server crossplay is already switched on.

Join with the join code

With crossplay your server gets a join code – a short number:

  1. Open the Console tab. After the start there is a line with the join code.
  2. In Valheim: Join game → Enter code ("Join code") and type the number.
  3. Enter the server password – done.

This works the same for Steam, Xbox and Game Pass players. The code can change after a restart – then look in the console again.

Good to know

  • Mods and crossplay usually don't go together. Xbox players can't install mods. On our mod servers (BepInEx, Valheim Plus) crossplay is therefore off by default.
  • Without crossplay, Steam players join as usual via Join IP – see Valheim: connect to the server.
  • Trouble joining: Valheim: joining fails.
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