How to install "Grand Piece - A One Piece Modpack"

Install Grand Piece - A One Piece Modpack in GDLauncher

Grand Piece - A One Piece Modpack 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 Grand Piece - A One Piece Modpack supports (1.15.2 are common choices).
3. Open the new instance, go to the Addons tab, and click Add Addons.
4. Paste the Quick Install ID #grand-piece-a-one-piece-modpack, find Grand Piece - A One Piece 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 Grand Piece - A One Piece Modpack supports. As of the latest release, 1.15.2 are supported. Grand Piece - A One Piece Modpack 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 Grand Piece - A One Piece Modpack free?

Yes. Grand Piece - A One Piece Modpack is free to download and install through GDLauncher. GDLauncher itself is also free and ad-free.

What Minecraft versions does Grand Piece - A One Piece Modpack support?

Grand Piece - A One Piece Modpack supports Minecraft 1.15.2. GDLauncher will automatically pick a compatible version when you install it.

Does Grand Piece - A One Piece Modpack require Forge or Fabric?

Grand Piece - A One Piece Modpack requires Forge. GDLauncher will install the correct loader automatically when you create an instance.

How do I install Grand Piece - A One Piece Modpack?

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

Who made Grand Piece - A One Piece Modpack?

Grand Piece - A One Piece Modpack is made by Grassy_12. The full project lives on CurseForge (https://www.curseforge.com/minecraft/modpacks/grand-piece-a-one-piece-modpack).

Need help?

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