Lagless.gg Docs

Mod Installation

How to install and manage mods on your Vintage Story server

Vintage Story Mod Installation Guide

Learn how to install, configure, and manage mods on your Vintage Story server. This guide covers everything from basic mod installation to advanced modpack management.

Understanding Vintage Story Mods

Vintage Story mods come in different formats:

  • .cs files - Source code mods
  • .dll files - Compiled mods
  • .zip files - Asset mods (textures, sounds, etc.)

Correct Installation Location

Critical: Install mods in the correct directory for proper functionality.

Server-Side Mods

Install in: data/Mods folder

  • ✅ Correct: data/Mods
  • ❌ Wrong: /Mods/ (root folder)

The data/Mods folder is where the server looks for mods during startup.

Installing Mods

  1. Access File Manager in your server panel
  2. Navigate to data/Mods
  3. Upload your mod files directly to this folder
  4. Restart your server to load the mods

Method 2: FTP/SFTP

  1. Connect to your server via FTP/SFTP
  2. Navigate to data/Mods
  3. Upload mod files
  4. Restart server

Installation Steps

Download mods from reputable sources like the Vintage Story Mod Database

Upload to server - Place files in data/Mods

Install configs - Add any required configuration files

Restart server - Allow mods to load properly

Test functionality - Join server and verify mods work

Mod Configuration

Installing Mod Configs

Many mods require configuration files:

  1. Locate config files - Usually named ModConfig or similar
  2. Upload to server - Place in data/Mods
  3. Match file names - Ensure configs match mod requirements
  4. Restart server - Load new configurations

Transferring Singleplayer Configs

If you have working configs from singleplayer:

  1. Find local configs - Check your Vintage Story installation folder
  2. Copy ModConfig files - Transfer to your server
  3. Upload via panel - Place in data/Mods
  4. Verify settings - Check that configs applied correctly

World Generation Mods

⚠️ Important: Mods that affect world generation must be installed before creating a new world.

Installation Order

  1. Install world-gen mods first
  2. Delete existing world data (if needed)
  3. Start server to generate new world
  4. Verify generation - Check that modded content appears

Common World-Gen Mods

  • Terrain generation - New biomes, structures
  • Ore distribution - Additional minerals
  • Plant/tree mods - New flora
  • Weather systems - Climate modifications

Client-Side Considerations

Automatic Mod Distribution

  • Server-side mods are automatically provided to clients
  • Players don't need to manually install most mods
  • Clients download required mods when connecting

Manual Client Installation

Some mods may require client-side installation:

  • Check mod documentation for requirements
  • Inform players of manual installation needs
  • Provide download links for required mods

Modpack Management

Creating a Modpack

  1. Plan your modpack - List all desired mods
  2. Check compatibility - Ensure mods work together
  3. Test locally - Verify modpack in singleplayer
  4. Document versions - Keep track of mod versions

Installing Modpacks

  1. Download all mods from the modpack list
  2. Upload to server - Place all files in data/Mods
  3. Install configs - Add all configuration files
  4. Generate new world - Create world with modpack content

Troubleshooting Mods

Common Issues

Mods Not Loading

Check:

  • Files are in correct directory (data/Mods)
  • Server has been restarted after installation
  • Mods are compatible with server version

Server Crashes

Solutions:

  • Check server logs for specific error messages
  • Remove recently added mods to isolate issues
  • Verify mod compatibility with each other

Config Errors

Fix:

  • Ensure config files are properly formatted
  • Check for typos in configuration values
  • Restore default configs if needed

Performance Issues

Optimization:

  • Remove unnecessary mods to reduce load
  • Check for resource-heavy mods
  • Monitor server performance metrics
  • Consider upgrading server resources

Best Practices

Before Installing Mods

  1. Backup your server - Always backup before making changes
  2. Research mods - Read documentation and reviews
  3. Check compatibility - Verify mod versions match server
  4. Test individually - Install mods one at a time for testing

Mod Management

  1. Keep documentation - Maintain a list of installed mods
  2. Regular updates - Check for mod updates periodically
  3. Monitor logs - Watch for mod-related errors
  4. Backup configs - Save working configuration files

Gameplay Enhancement

  • Quality of life improvements
  • User interface modifications
  • Inventory management tools

Content Expansion

  • New items and recipes
  • Additional creatures and entities
  • Extended crafting systems

World Modification

  • Terrain generation changes
  • New biomes and structures
  • Weather and climate systems

Getting Help

Mod-Specific Issues

  1. Check mod documentation - Read the mod's instructions
  2. Visit mod forums - Look for community solutions
  3. Contact mod author - Report bugs to developers

Server Issues

  1. Check server logs - Look for error messages
  2. Contact support - Include your Support ID
  3. Provide details - List installed mods and error messages

Additional Resources

Remember to always test mods in a development environment before installing them on your production server!

Ready to get started?

Launch your server today

Get Your Server