Version 1.3.1 — released 2020-09-04 — 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 Mac OS X
- The disk image should automatically mount
- Copy AlephOne into your scenario folder
- Launch the AlephOne application
- Download for Windows
- Open the zip archive
- Copy AlephOne.exe into your scenario folder
- Launch AlephOne.exe
Now that you’ve got the engine, try out some of the popular scenarios you can play with Aleph One.
Download the GPL-licensed source code.