Hytale Guides

Guide

How to Update Mods on Your Hytale Server

How to Update Mods on Your Hytale Server

Updating mods on your Hytale server primarily involves replacing outdated mod files with their newer versions within your server’s file system. This process is typically managed either through a dedicated server host’s control panel or by directly accessing your server’s files via FTP/SFTP. A significant advantage of Hytale’s modding architecture, launched into early access on January 13, 2026, is that most modifications run server-side. This means that players connecting to your modded server generally do not need to download or install any client-side files, greatly simplifying the experience for your community.

Mechanics of Hytale Mod Updates

Hytale’s extensive modding system supports various content types, including server plugins, data assets, and art assets, allowing for deep customization. Understanding how these mods function is key to updating them effectively.

  • Server-Side Execution: The vast majority of Hytale mods, especially server plugins (often Java-based for complex logic), execute entirely on the server. This is a fundamental departure from systems where client-side mod installations are frequently required. It streamlines the player experience, as they can join a modded server without any prior setup.
  • Mod Types & Locations:
    • Server Plugins: These are typically .jar files that provide custom game logic, commands, minigames, and more. They are usually placed in a plugins/ or mods/ directory within your Hytale server’s root folder.
    • Data Assets: These are often JSON files that define custom items, NPCs, world generation rules, recipes, and other game data. They might reside in specific subdirectories within data/ or be bundled within plugin files.
    • Art Assets: These include 3D models, textures, sounds, and animations. They are integrated into the game through specific resource pack systems or bundled with plugins.

    For the purpose of updates, you’ll primarily be concerned with replacing the main plugin or mod files (usually .jar or .zip archives) located in your server’s designated mod directory.

  • Compatibility: It’s crucial to remember that Hytale’s base game updates can sometimes introduce changes that break compatibility with existing mods. Mod developers release updates to ensure their creations work with the latest Hytale server versions. Running an outdated mod on a newer Hytale version, or vice-versa, can lead to server crashes, unexpected behavior, or mod features failing to load.

Exact Steps to Update Mods on Your Hytale Server

The method you use to update mods will depend on whether you are using a commercial server hosting provider or managing a self-hosted server.

Method 1: Using a Server Host’s Control Panel (Recommended for Hosted Servers)

Many Hytale server hosting providers offer user-friendly web interfaces with integrated tools for mod management and updates, simplifying the process considerably.

  1. Stop Your Server: Before initiating any changes, always ensure your Hytale server is completely stopped. This prevents file corruption, ensures all files are accessible for modification, and avoids potential data loss during the update process.
  2. Create a Backup: This is a critical step. Generate a full backup of your server files, including your world data, configuration files, and existing mods. Most hosting panels provide a one-click backup solution. A backup is your safety net in case an update causes unforeseen issues.
  3. Access Mod Management Tool: Log in to your server host’s control panel. Look for sections labeled “Server Configuration,” “Mod Management,” “Plugin Browser,” or similar. The exact terminology may vary between providers (e.g., Apex Hosting’s Modbox, WinterNode’s Plugin Browser).
  4. Identify Updates: Within the mod management interface, you will typically find a list of your currently installed mods. Many panels automatically scan for and flag mods for which an “Update Available” or similar notification is present.
  5. Initiate Update: For each mod requiring an update, click the corresponding “Update” button. Some advanced panels might offer a “Check All Updates” or “Update All” option to streamline the process. Confirm any prompts to proceed with the update.
  6. Start Server: Once all desired mods have been updated through the panel, navigate back to your main server management page and start your Hytale server.
  7. Verify Functionality: Join your server and thoroughly test the updated mods. Check their commands, features, and overall stability to confirm everything is working as expected. Monitor the server console for any error messages during startup and gameplay.

Method 2: Manual Update via FTP/File Manager (For Self-Hosted or Advanced Users)

This method provides direct control over your server’s file system and is necessary for self-hosted servers or when a hosting panel lacks specific mod update features.

  1. Stop Your Server: Just like with the control panel method, ensure your Hytale server is completely stopped before you begin. This prevents file conflicts and potential data corruption.
  2. Create a Backup: Manually create a comprehensive backup of your server’s entire directory, including the world/ folder, config/ folder, and your mods/ or plugins/ directories. Copy these files to a secure location on your local machine.
  3. Access Server Files: Use an FTP client (such as FileZilla, WinSCP, or Cyberduck) or your hosting provider’s built-in web-based File Manager to connect to your server’s file system. You’ll need your server’s IP address, FTP username, and password.
  4. Navigate to Mod Folder: Browse to the directory where your mods are stored. This is typically /home/hytale/mods/ or /home/hytale/plugins/, but the exact path can vary based on your server setup.
  5. Delete Old Mod Versions: Identify the outdated .jar or .zip files of the mods you intend to update. Delete these files from the server. Be precise and only remove the specific files you are replacing to avoid accidentally deleting other mods.
  6. Upload New Mod Files: Download the latest versions of your mods from their official, trusted sources (e.g., CurseForge, official mod developer websites). Ensure you download versions compatible with your current Hytale server software. Upload these new .jar or .zip files into the same mods/ or plugins/ directory from which you deleted the old ones.
  7. Start Server: Once all new mod files have been successfully uploaded, start your Hytale server.
  8. Monitor Console Logs: Pay close attention to the server console during startup. Look for any error messages, warnings, or exceptions related to the newly updated mods. These logs are invaluable for diagnosing issues.
  9. Verify Functionality: Join your server and thoroughly test the updated mods. Check all associated commands, features, and configurations to ensure they are working correctly and not causing any unexpected behavior.

Tips for Smooth Mod Updates

  • Update Hytale Server First: Always ensure your core Hytale server software is updated to the latest stable version before attempting to update your mods. Mod developers often release updates to align with new Hytale versions. Many server hosts handle core game updates automatically upon server restart.
  • Read Mod Documentation: Before every update, visit the mod’s official page (e.g., on CurseForge or the developer’s website). Look for specific update instructions, compatibility notes, required dependencies, and any changes that might affect your server’s configuration.
  • Update One Mod at a Time (Manual Method): If you are manually updating multiple mods, update them individually. This practice makes it significantly easier to identify which specific mod is causing a problem if an issue arises after an update.
  • Match Client/Server Versions (If Applicable): While most Hytale mods are server-side, some might have optional client-side components or require your game client to be on a specific Hytale version to connect to the server. Always check for such requirements.
  • Clear Configuration (If Needed): Occasionally, a mod update might introduce new configuration options or change existing ones, requiring you to delete the mod’s old configuration file (usually in the config/ folder) so that a new one can be generated with default settings. Always back up your config files first and consult the mod’s documentation.
  • Utilize SFTP for Large Files: For larger mod files or when transferring many files, using SFTP (Secure File Transfer Protocol) with a dedicated client is generally more reliable and secure than a web-based file manager.

Common Mistakes

  • Not Stopping the Server: Attempting to upload, delete, or modify mod files while the server is running is a common cause of file corruption, failed updates, and server crashes. Always stop your server first.
  • Forgetting Backups: Skipping the backup step is the riskiest mistake. Without a recent backup, recovering from a failed update, an incompatible mod, or accidental file deletion can lead to significant data loss and wasted time.
  • Incompatible Mod Versions: Installing a mod version that is not designed for your current Hytale server software version is a frequent cause of errors, server startup failures, and in-game bugs. Always verify compatibility.
  • Not Deleting Old Files: Simply uploading new mod files without first removing the outdated versions can lead to conflicts, duplicate mod loading, unexpected behavior, or server startup failures.
  • Incorrect File Placement: Placing mod files in the wrong directory (e.g., uploading a plugin to the data/ folder instead of plugins/) will prevent the server from loading them correctly. Double-check the required directory.
  • Ignoring Console Errors: The server console provides critical information. Ignoring error messages or warnings during server startup or gameplay after an update means you’re missing vital clues for troubleshooting.