# Setting Up Nitrox for Subnautica Multiplayer (/docs/subnautica/install-nitrox)





import { Step, Steps } from 'fumadocs-ui/components/steps';

Nitrox is the mod that enables multiplayer in Subnautica. Your XGamingServer already has the Nitrox server installed -- this guide covers setting up the client so you can connect.

> 📝 **Note:** Nitrox works with the original Subnautica, not Subnautica: Below Zero. Make sure you have the correct game installed.

Installing the Nitrox Client [#installing-the-nitrox-client]

<Steps>
  <Step>
    Download Nitrox [#download-nitrox]

    Visit the [official Nitrox website](https://nitrox.rux.gg/download) and download the latest Nitrox release. As of January 2026 the current version is `1.8.1.0`.
  </Step>

  <Step>
    Extract Nitrox [#extract-nitrox]

    Extract the downloaded archive to a folder on your computer. **Do not extract it into your Subnautica game folder** -- Nitrox runs alongside Subnautica, not inside it.
  </Step>

  <Step>
    Run the Nitrox Launcher [#run-the-nitrox-launcher]

    Open the Nitrox launcher application from the extracted folder. On first launch, Nitrox auto-detects Subnautica installations across Steam, Epic, and Microsoft Store. If detection fails, you can point it manually.

        <img alt="Nitrox launcher with Play game selected" src={__img0} placeholder="blur" />
  </Step>

  <Step>
    Set Your Subnautica Path (if needed) [#set-your-subnautica-path-if-needed]

    If auto-detection didn't find Subnautica, click the path/settings option in the launcher and point it manually. Common Steam paths:

    ```
    C:\Program Files (x86)\Steam\steamapps\common\Subnautica
    ```

    Epic Games paths usually look like:

    ```
    C:\Program Files\Epic Games\Subnautica
    ```
  </Step>

  <Step>
    Verify the Setup [#verify-the-setup]

    The launcher should confirm Subnautica is detected and show a `Play game` button. You can now [connect to your server](/docs/subnautica/connect-to-your-server).
  </Step>
</Steps>

Checking Your Nitrox Version [#checking-your-nitrox-version]

Make sure your Nitrox client version matches the server version. You can check the server's Nitrox version on the **Console** tab in the [panel](https://panel.xgamingserver.com) (look at the startup banner) or on the **Startup** tab if your egg exposes it.

> ⚠️ **Warning:** Version mismatches between the Nitrox client and server prevent connection. Both must be on the **exact same version** -- see [Updating Nitrox](/docs/subnautica/update-nitrox).

Stores That Work [#stores-that-work]

| Store                       | Supported                                                          |
| --------------------------- | ------------------------------------------------------------------ |
| Steam                       | Yes                                                                |
| Epic Games                  | Yes -- see [Epic Games guide](/docs/subnautica/epic-games-connect) |
| Microsoft Store / Game Pass | Yes                                                                |
| Linux (Heroic Launcher)     | Yes (early-access)                                                 |
| macOS                       | No                                                                 |

If you need help with Nitrox setup, join our [Discord](https://discord.xgamingserver.com).