This category covers articles related to the developers and development of the Marathon Series, related tools, and third-party content.
“Aleph One is an open source project based on the source code for Marathon 2: Durandal. The Aleph...Aleph One
“Bungie Studios is a video game developer founded in 1991 under the name Bungie Software. For...Bungie Studios
“Double Aught was a Brooklyn-based software company that worked on Marathon Infinity. Double...Double Aught