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How to Install Thorium Mod on Your Terraria Server

Note: Thorium Mod is one of the most extensive content mods available for Terraria, adding over two thousand new items, unique biomes, bosses, and entire character classes. To run Thorium on a multiplayer server, you must install the mod package into your server mods directory and verify it is enabled in your server configuration.

1. Log In to Your Panel


2. Stop Your Server

Select the ‘Stop’ button in the server header to shut down the server before uploading new mod files.

Selecting the Stop button in the server header to shut down the server.

3. Select the ‘Files’ Tab

Select the ‘Files’ tab from the left navigation menu to open your server root directory.

Selecting the Files tab from the Cybrancee control panel sidebar.

4. Open the ‘mods’ Folder

Locate the mods folder and select it to open your server’s mod directory.

Selecting the mods folder in the Cybrancee server file manager.

5. Upload the Thorium Mod File

Select the ‘Upload’ button in the file manager header to upload your downloaded ThoriumMod.tmod file to the server.

Selecting the Upload button to upload the Thorium Mod file to the server.

6. Verify the Uploaded ‘.tmod’ File

Confirm that ThoriumMod.tmod is listed inside your mods directory with its file size displayed.

Verifying the uploaded ThoriumMod.tmod file inside the mods directory.

7. Open the ‘enabled.json’ File

Locate the enabled.json file inside your mods directory and select it to open the mod configuration editor.

Selecting the enabled.json file to configure active Terraria server mods.

8. Add Thorium Mod to the Active Mod List

Inside the editor, enter "ThoriumMod" into the JSON array to instruct the server to load the mod during startup.

Adding ThoriumMod to the JSON array inside enabled.json.

9. Save the File Changes

Select the ‘Save Content’ button in the editor header to apply your updated mod configuration.

Selecting  the Save Content button to save the updated enabled.json file.

10. Start Your Server

Select the ‘Start’ button in the server header to boot up the server with Thorium Mod active.

Selecting the Start button in the Cybrancee header to launch the Terraria server.

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