Aleph One - Marathon Open Source

Aleph One - Marathon Open Source

About
Aleph One is the open source continuation of Bungie's Marathon 2 game engine. Available for Mac OS X, Windows, and Linux, Aleph One supports Marathon, Marathon 2 and Marathon Infinity natively. Many third party scenarios and net maps are also available.

Aleph One is available under the terms of the GNU General Public License (GPL).