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How to install "ATD"

The ultimate AchieveToDo experience: an achievement-focused pack featuring the AchieveToDo mod, pre-installed BaC datapacks, UI enhancements, and essential optimizations.

Author

diskria

Downloads

19.2K

Last Updated

Feb 12, 2026

License

CC-BY-4.0

Mod Loaders

Fabric

Minecraft Versions

1.21.4
adventure challenging optimization

Quick Install ID

#achievetodo-modpack

Install ATD in GDLauncher

ATD 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 ATD 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 #achievetodo-modpack, find ATD 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 ATD supports. As of the latest release, 1.21.4 are supported. ATD 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 ATD free?

Yes. ATD is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does ATD support?

ATD supports Minecraft 1.21.4. GDLauncher will automatically pick a compatible version when you install it.

Does ATD require Forge or Fabric?

ATD requires Fabric. GDLauncher will install the correct loader automatically when you create an instance.

How do I install ATD?

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

Who made ATD?

ATD is made by diskria. The full project lives on Modrinth (https://modrinth.com/modpack/achievetodo-modpack).

Need help?

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

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