About Marathon
Infiltrate the shadowy sci-fi world of Tau Ceti IV, a forsaken colony teeming with rival Runners, hostile UESC security forces, and unpredictable environments. Scavenge its zones for valuable loot, alone or with a crew, as moments of tense exploration erupt into fast-paced PvP combat where every shot counts, supplies are scarce, and careful planning pays off.

Exfil to claim your seasonal rewards, unlock cosmetics, and upgrade your builds with the spoils of your runs—then risk it all again in pursuit of even greater fortunes. Traverse abandoned research facilities, rugged terrain, and fortified outposts holding the remnants of a vanished expedition, ready to be salvaged. Tau Ceti IV challenges you at every turn with deadly enemies, dynamic events, and environmental hazards, with each zone escalating in danger and preparing you for the ultimate UESC Marathon waiting in the skies above.
The current status of the game is:
UNCRACKED
Marathon Details
Marathon Gameplay (Video)
Game Availability & Release Status
This page provides the latest information about the current availability and release status of this game across different platforms. Availability can vary depending on region, platform support, and official updates from developers or publishers.
For newly released titles or games with advanced protection systems, availability may take longer to expand. Factors such as DRM technologies, game updates, and post-launch patches can influence how and when a game becomes accessible.
If you're looking to play this game, it's always recommended to check official platforms such as Steam or other trusted digital stores. These platforms provide the most accurate and up-to-date information about release dates, supported systems, and platform availability.
Availability status can change over time as developers release updates, fix technical issues, or expand support to additional platforms. Performance, compatibility, and system requirements can also evolve with ongoing updates.
Keep in mind that game availability and performance may differ depending on your PC hardware, operating system, and in-game settings. Even after release, updates and optimizations can significantly improve compatibility and overall gameplay experience.
What Affects Game Availability?
- Digital Rights Management (DRM) and security systems
- Game updates, patches, and post-launch optimization
- Platform availability (PC, Steam, Epic Games, etc.)
- Regional restrictions and release timing
- Developer and publisher release strategies