Managing Terraria mods

Terraria mods need tModLoader. Select your Terraria service, open Versions and install the tModLoader version your group uses. Start it once so it can create its files, then stop it before changing mods.

Add mods

Open Mods in the service menu. You can search Steam Workshop from the page and select Install beside a result, or upload a downloaded .tmod file using the upload box.

Choose mods that support your tModLoader version. If the page asks you to install a mod loader or create the initial configuration, complete that step first and return to Mods.

Enable, disable or remove

Use the switch beside an installed mod to enable or disable it. Disabling keeps the file available so you can enable it again later; the delete action removes it. Restart the server to apply your choices.

Keep the server and players on compatible mod versions. Before removing a mod from an existing world, take a backup: its content may be needed to load or use that world correctly.

Moving an existing modded world? Follow the world import guide and bring its companion save files with it.