Marathon 2: Durandal
Follow Durandal beyond the colony ship in the second Marathon campaign, with classic FPS combat and a free standalone Windows build.
Free to play
Claim this free game to your account. You can download an available package directly or use the optional Windows platform for installation and updates.
What players should know
Marathon 2: Durandal takes Bungie's sci-fi shooter to the alien world of Lh'owon. Fight the Pfhor, follow Durandal's trail through terminals, and explore a larger set of environments than the first game. Is this a separate game? Yes. Marathon 2 has its own campaign and downloadable Windows ZIP. The Aleph One release includes the executable and game data, so it does not require Steam or the first Marathon download. Extract it and launch Classic Marathon 2.exe. The cover, gameplay images, and video are from the Classic Marathon 2 presentation by the Aleph One team. For engine bugs or multiplayer help, use the original project links below. License and credits Aleph One engine code is GPLv3. Bungie's original Marathon 2 game data and branding retain separate copyright and are provided for free play with permission. The source-code license does not make every texture or sound GPL. Store images come from the Aleph One team's publisher page. Downloads come directly from the original project. NeonRoof does not host or repackage the game files. Independent catalog listing. NeonRoof is not affiliated with or endorsed by this project's developers. Downloads are provided by the project's official distribution source.
Latest patch notes
Original Windows package: Aleph One 2025-08-29. Upstream archive unchanged. Static package inspection confirmed Classic Marathon 2.exe.
Key features
- Full Marathon 2 campaign
- Alien-world locations
- Durandal's continuing story
- Standalone Windows package
- Game modes
- Single-player; multiplayer
- Languages
- See the original project documentation and in-game language settings.
- Controls
- See original project documentation for input-device support.
Before you install
Minimum
Windows PC. Refer to the original project documentation for supported versions and hardware.
Recommended
Refer to the original project's compatibility and graphics-driver guidance. NeonRoof has not independently benchmarked this release.
Gameplay and presentation
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Marathon 2: Durandal FAQ
What is Marathon 2: Durandal?
Follow Durandal beyond the colony ship in the second Marathon campaign, with classic FPS combat and a free standalone Windows build.
Is Marathon 2: Durandal free?
Yes. Marathon 2: Durandal is listed as a free game on NeonRoof.
Where does the Marathon 2: Durandal download come from?
NeonRoof sends players to the official Marathon 2: Durandal project or developer distribution source. NeonRoof does not claim to be the game's developer.
Which platforms support Marathon 2: Durandal?
PC
Is Marathon 2: Durandal open source?
The code license is GNU GPL v3. The media license is Bungie game data; free distribution with permission. Code and artwork can use different licenses, so check the linked project notices before redistributing or modifying the game.
Unofficial Marathon 2: Durandal shirts, mugs, hoodies, hats, mouse pads, and more
No game-branded merchandise is currently published. Generic recommended gear appears below when available.
Gear for playing Marathon 2: Durandal
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