PollyMC is a fork of Prism Launcher. It is not endorsed by or affiliated with PolyMC or Prism launcher.

Advantages of this fork over regular Prism:

Offline mode doesn't require an account.

Alternative auth server support.

Ability to download FTB modpacks from within the launcher.

Mojang account support (Online-mode servers won't work).

Having a problem with the launcher?

You will not open an issue in the Prism Launcher repo.

You will not open an issue in the PolyMC repo.

You will not ask about PollyMC in the Prism Launcher discord.

You will not ask about PollyMC in the PolyMC discord.

You will open an issue here.

You will start a discussion here.

Installation

Windows

You can get installers or portable builds from the releases section, MSVC builds are recommended over MinGW builds but there's no real difference.

Scoop Installer

If you prefer Scoop over traditional methods of installing Windows programs, TechPro424 maintains a Scoop bucket that provides PollyMC.

To install PollyMC from Scoop:

First run scoop bucket add TechPro424 https://github.com/TechPro424/scoop-bucket to add the bucket to your system.

Then run scoop install TechPro424/pollymc.

Linux

You can get the launcher as an AppImage, a Flatpak or a portable binary from the releases section.

Alternatively, PollyMC is also available on the AUR.

MacOS

There are builds for MacOS in the releases section.

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