UESC Marathon — Tau Ceti IV — 2893
A century after the UESC Marathon and its colony vanished without a trace on Tau Ceti IV, bio-cybernetic Runners now scavenge the deadly ruins for artifacts, data, and survival. You are one of those runners.
Best-effort estimate. Reflects Steam players only — actual total may differ.
Terminal Logs
Collect audio logs, text files, and artifacts to piece together why the colony disappeared and what the UESC is covering up.
Watch Trailer →Infil & Exfil
Navigate hostile zones like the Dire Marsh. Secure the fastest exfil routes while avoiding rival Runners and automated security.
See Accolades →Live Intel
Real-time community feeds, news, and discussion. Stay informed as events in the Marathon universe unfold.
View Intel →Update 1.0.5 (1.008) is now live. New random-rolled implant perks are available exclusively from Cryo Archive loot, including Covert Recovery — which increases self-repair speed and healing consumable use speed while in smoke. The patch also brings economy adjustments, Cryo Archive updates, weapon tuning, and various bug and stability fixes.
Bungie has confirmed an upcoming patch to address inventory management feedback. Stack sizes for Ammo, Salvage, and Grenades will be increased, and new vault filters for keys and backpacks will be added to help players sort and locate items more quickly.
Marathon's first major post-launch patch is live. Med Cabinet and Munitions Crate spawn rates increased on Perimeter; starting ammo in free Sponsored Kits improved. Objective markers now show at 20m (up from 10m). UESC enemy health and shields reduced to ease early difficulty. EMP grenade drop frequency from Grenadiers lowered, thermal scope ranges reduced, and Overrun ammo capacity increased. Also fixes an instant-death bug in confinement events, a shield break screen glitch, the Rook map display bug, and a backpack deletion bug. The Broken Wing switch entrance to Pinwheel on Outpost has been temporarily disabled.
Shortly after launch, players flagged that Runner skins cost 1,120 LUX in the store while the $10 bundle only granted 1,100 — leaving buyers 20 LUX short of a single skin. Bungie responded by raising the $10 bundle to grant exactly 1,120 LUX and issuing a retroactive credit of 20 LUX per bundle to affected players.
Marathon is now live with full cross-play and cross-save across PS5, Xbox Series X/S, and PC. The base game includes three zones (Perimeter, Dire Marsh, and Outpost), six Runner shells, the Rook scavenger frame, six factions, and 28 weapons with mods, implants, and cores. Outpost unlocked the day after launch.
Transmission Incoming