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  1. Aleph One - Marathon Open Source

    The Aleph One game engine powers dozens of community-made games, from new levels to total conversions. Experience new weapons, monsters, and storylines set inside and outside the …

  2. Download Aleph One - Marathon Open Source

    Aug 29, 2025 · 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 …

  3. Scenarios for Aleph One - Marathon Open Source

    Marathon: Istoria is an RPG scenario set in the Marathon universe and designed for the Aleph One engine. Marathon: Istoria pushes the engine to its limits by using advanced character …

  4. Marathon - Marathon Open Source - lhowon.org

    Alien forces have boarded the interstellar colony ship Marathon®. The situation is dire. As a security officer onboard, it is your duty to defend the ship and its crew. Experience the start of …

  5. Marathon Infinity - Marathon Open Source - lhowon.org

    Marathon® Infinity takes the closed universe of the Marathon series and blows it wide open. The solo/co-op campaign, “Blood Tides of Lh’owon,” is a 20-level scenario sporting new textures, …

  6. Marathon 2: Durandal - Marathon Open Source - lhowon.org

    Fresh from your triumph on the starship Marathon®, you are seized by the rogue computer Durandal to do his bidding in a distant part of the galaxy. Within the ruins of an ancient …