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How to install "Steam 'n' Rails Server Modpack"

The official Steam 'n' Rails Season 2 SMP Modpack

Author

IThundxr

Downloads

16.4K

Last Updated

May 17, 2026

License

MIT

Mod Loaders

Fabric

Minecraft Versions

1.20.1
adventure combat kitchen-sink multiplayer optimization technology

Quick Install ID

#steam-n-rails-modpack

Install Steam 'n' Rails Server Modpack in GDLauncher

Steam 'n' Rails Server Modpack runs on Fabric. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Fabric

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Fabric loader and a Minecraft version that Steam 'n' Rails Server Modpack supports (1.20.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #steam-n-rails-modpack, find Steam 'n' Rails Server Modpack in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

Before you install

Make sure your Minecraft version matches what Steam 'n' Rails Server Modpack supports. As of the latest release, 1.20.1 are supported. Steam 'n' Rails Server Modpack only runs on Fabric; mods built for other loaders won't work. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Steam 'n' Rails Server Modpack free?

Yes. Steam 'n' Rails Server Modpack is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Steam 'n' Rails Server Modpack support?

Steam 'n' Rails Server Modpack supports Minecraft 1.20.1. GDLauncher will automatically pick a compatible version when you install it.

Does Steam 'n' Rails Server Modpack require Forge or Fabric?

Steam 'n' Rails Server Modpack requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Steam 'n' Rails Server Modpack?

Open GDLauncher, go to your instance's Addons tab, click Add Addons, and paste the Quick Install ID #steam-n-rails-modpack. GDLauncher handles dependencies and the right Minecraft version automatically.

Who made Steam 'n' Rails Server Modpack?

Steam 'n' Rails Server Modpack is made by IThundxr. The full project lives on Modrinth (https://modrinth.com/modpack/steam-n-rails-modpack).

Need help?

Read our troubleshooting guide, check the guides section, or join the GDLauncher Discord community.

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