Download Aleph One

Version 1.7.1 — released 2024-01-19 — release notes

The Aleph One game engine brings Bungie™’s Marathon® trilogy to modern computers, and also powers dozens of community-made games. To play, you will need a set of game data files (known as a scenario), and the engine itself. Download the engine here:

• Download for macOS
• The disk image should automatically mount
• Copy Aleph One into your scenario folder
• Launch the Aleph One application

• Download for Windows
• Open the zip archive
• Copy Aleph One.exe into your scenario folder
• Launch Aleph One.exe

• Download Linux Flatpak
• Set up Flatpak
• flatpak install AlephOne-20240119.flatpak
• Download a scenario
• Unpack the scenario
• Run flatpak run org.bungie.source.AlephOne <path to scenario directory>

Now that you’ve got the engine, try out some of the major scenarios you can play with Aleph One.

Download the GPL-licensed source code.

alephone.lhowon.org is hosted by lhowon.org and mirrored at aleph-one-marathon.github.io

BUNGIE™, DESTINY™, MARATHON® and the Bungie, Destiny, and Marathon logos are either trademarks or registered trademarks of Bungie, Inc., used with permission.