Download

Last updated on October 16, 2025

Note

Downloads provided below are not signed. Doing so would be cost prohibitive and has other logistical issues.

As a result, you may receive a warning from Windows stating that it is unable to run the app. To bypass this click “More info”, then “Run anyway”.

Download Launcher

The latest stable launcher is version 2.1.1.

The launcher is what you use to connect to FusionFall servers and play the game - it can be downloaded below.

Windows Installer

.exe file (Recommended)

Windows Portable

.zip file

macOS BUILDS ARE EXPERIMENTAL, AND WILL RUN SLOWLY

You will need to install a compatibility layer such as Wine or Crossover into the Applications folder first. Ensure you have non App Store apps enabled, then hold the Options key when clicking the .app file, finally select “Open”.

On Apple Silicon Macs it will likely run at less than 15FPS. For this reason we still recommend using the Windows version through virtualization software such as VMWare Fusion or Parallels, which will have significantly better performance.

Currently, the macOS version of the launcher is provided in order to collect early feedback and hopefully drive more development in the future.

macOS Universal

.dmg file

If you are using NVIDIA proprietary drivers, there is currently a bug that will cause the launcher to crash on startup.

As a workaround, you can set this environment variable to resolve the issue:

WEBKIT_DISABLE_DMABUF_RENDERER=1
Linux AppImage

.AppImage file (Recommended)

Linux Binary

.zip file

Development BuildsArtifacts for the latest development builds of the launcher can be downloaded from GitHub (requires sign-in).
Source Code

You can clone the latest source like so:

git clone https://github.com/OpenFusionProject/OpenFusionLauncher.git --recurse-submodules

You can also browse the files here.

Download Server

The latest stable server is version 2.0.

The server is what facilitates the multiplayer session and stores player information - it can be downloaded below.

Windows

"Original" Protocol (beta-20100104)

Windows

"Academy" Protocol (beta-20111013)

Server builds for macOS coming soon.

Linux

"Original" Protocol (beta-20100104)

Linux

"Academy" Protocol (beta-20111013)

Development BuildsDevelopment builds of the server for Windows and Linux can be found here.
Source Code

You can clone the latest source like so:

git clone https://github.com/OpenFusionProject/OpenFusion.git --recurse-submodules

You can also browse the files here.