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How to install "Jimmy's Mineshaft"

Jimmy's Mineshaft is a modpack based on the mod Jims Mine, my goal is to expand upon it whilst retaining its original purpose.

Author

nightlightbutmods

Downloads

5.0K

Last Updated

May 3, 2026

Mod Loaders

NeoForge

Minecraft Versions

1.21.4
Combat / PvP Horror Adventure and RPG Map Based Small / Light

Quick Install ID

#jimmys-mineshaft

Install Jimmy's Mineshaft in GDLauncher

Jimmy's Mineshaft runs on NeoForge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on NeoForge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the NeoForge loader and a Minecraft version that Jimmy's Mineshaft supports (1.21.4 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #jimmys-mineshaft, find Jimmy's Mineshaft 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 Jimmy's Mineshaft supports. As of the latest release, 1.21.4 are supported. Jimmy's Mineshaft only runs on NeoForge; 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 Jimmy's Mineshaft free?

Yes. Jimmy's Mineshaft is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Jimmy's Mineshaft support?

Jimmy's Mineshaft supports Minecraft 1.21.4. GDLauncher will automatically pick a compatible version when you install it.

Does Jimmy's Mineshaft require Forge or Fabric?

Jimmy's Mineshaft requires NeoForge. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Jimmy's Mineshaft?

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

Who made Jimmy's Mineshaft?

Jimmy's Mineshaft is made by nightlightbutmods. The full project lives on CurseForge (https://www.curseforge.com/minecraft/modpacks/jimmys-mineshaft).

Need help?

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

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