Aleph One 1.2 is now available from http://marathon.sourceforge.net/
Aleph One 1.2 features online leaderboards and game statistics, a streamlined saved-game system, and full multiplayer support for the original Marathon game. This release also includes a number of other new features and bug fixes.
If you do not use the bundled downloads, we recommend that you update your scenario files. Each game includes a new plugin for the online leaderboards, and the Marathon scenario includes an important compatibility fix.
For more details, please read the full release notes.