Shattered Prism is a custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once.

This is a fork of PrismLauncher and is not endorsed by it.

Why does this exist?

• Fully removed PrismLauncher's DRM.
• Restores the ability to download modpacks from FTB.
• Support for alternative auth servers.

Installation

• Downloads can be found on the GitHub Releases.
• Last build status can be found in the GitHub Actions tab (this also includes the pull requests status).

Community & Support

Feel free to create a GitHub issue if you find a bug or want to suggest something, it is currently the only way to contact anyone regarding this project.

Do not ask for support on any of the official PrismLauncher channels as they cannot be held responsible for any issues caused by the changes made.

License

All launcher code is available under the GPL-3.0-only license.

The logo and related assets are under the CC BY-NC-SA 4.0 license.

Building

To build the launcher yourself, follow the instructions on the Prism Launcher website, but clone this repo instead:

• Windows
• Linux
• MacOS
• OpenBSD

Notes

• You can easily use a custom version of authlib-injector on an instance. Select the instance in the main window, click "Edit" (or Ctrl+I/Command+I), go to the Version tab, click "Add Agents", and select your authlib-injector JAR. If your JAR is not correctly identified as authlib-injector, make sure the Agent-Class field in the JAR's MANIFEST.MF is moe.yushi.authlibinjector.Premain.