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How to install "After The Nukes"

Begin a true Fallout adventure in a devastated wasteland world with extremely high difficulty, Trading, Factions, and Quests.

Author

MrFazCraft

Downloads

178.0K

Last Updated

May 16, 2026

Mod Loaders

Forge

Minecraft Versions

1.20.1
Adventure and RPG Hardcore Expert Quests Tech

Quick Install ID

#after-the-nukes

Install After The Nukes in GDLauncher

After The Nukes runs on Forge. Pick whichever your existing instance uses, or create a new one. GDLauncher installs the correct loader automatically.

Install on Forge

  1. Open GDLauncher and create a new instance (the + button on the Library page).
  2. Pick the Forge loader and a Minecraft version that After The Nukes 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 #after-the-nukes, find After The Nukes 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 After The Nukes supports. As of the latest release, 1.20.1 are supported. After The Nukes only runs on Forge; 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 After The Nukes free?

Yes. After The Nukes is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does After The Nukes support?

After The Nukes supports Minecraft 1.20.1. GDLauncher will automatically pick a compatible version when you install it.

Does After The Nukes require Forge or Fabric?

After The Nukes requires Forge. GDLauncher will install the correct loader automatically when you create an instance.

How do I install After The Nukes?

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

Who made After The Nukes?

After The Nukes is made by MrFazCraft. The full project lives on CurseForge (https://www.curseforge.com/minecraft/modpacks/after-the-nukes).

Need help?

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

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