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How to install "Invincible Protocol"

Invincible Protocol is a RPG Modpack for players wanting to play in the world of Invincible!

Author

kesselot

Downloads

20.5K

Last Updated

May 8, 2026

Mod Loaders

NeoForge Forge

Minecraft Versions

1.21.1
Adventure and RPG Small / Light Exploration Combat / PvP

Quick Install ID

#invincible-protocol

Install Invincible Protocol in GDLauncher

Invincible Protocol runs on NeoForge, Forge. 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 Invincible Protocol supports (1.21.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #invincible-protocol, find Invincible Protocol in the results, and hit Download. GDLauncher pulls dependencies automatically.
  5. Hit Play. That's it.

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 Invincible Protocol supports (1.21.1 are common choices).
  3. Open the new instance, go to the Addons tab, and click Add Addons.
  4. Paste the Quick Install ID #invincible-protocol, find Invincible Protocol 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 Invincible Protocol supports. As of the latest release, 1.21.1 are supported. Invincible Protocol supports multiple loaders (NeoForge, Forge); pick whichever matches your other mods. GDLauncher checks compatibility for you and won't install something incompatible with the instance you've chosen.

Frequently Asked Questions

Is Invincible Protocol free?

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

What Minecraft versions does Invincible Protocol support?

Invincible Protocol supports Minecraft 1.21.1. GDLauncher will automatically pick a compatible version when you install it.

Does Invincible Protocol require Forge or Fabric?

Invincible Protocol supports NeoForge, Forge. Pick the loader that matches your other mods, or let GDLauncher set up a fresh instance for you.

How do I install Invincible Protocol?

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

Who made Invincible Protocol?

Invincible Protocol is made by kesselot. The full project lives on CurseForge (https://www.curseforge.com/minecraft/modpacks/invincible-protocol).

Need help?

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

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