Marathon update 1.1.5.4 is now available to download on PC. According to the official Marathon patch notes, the latest update 1.1.5.4 addresses some bugs and crashes.
Previously, a major update 1.1.5.4 added new changes, fixes, and gameplay improvements.
Unfortunately, players are still experiencing several issues since the release. Today’s Marathon version 1.1.5.4 will fix a few of these issues.
Check out more details below.
Marathon Patch 1.1.5.4 Notes -August 18, 2026
Item Economy
- Updated Ranked maps to increase the volume and quality of available loot.
- Dev Note: More gear will be available, and players should encounter more blue and purple gear.
- Fixed an issue where players would occasionally still have their Sponsored Kit contents unpacked in the lobby after a disconnect.
- Warped items have now been re-enabled.
- Fixed an issue where the available stock of Sekiguchi implants was less than the other factions.
- Fixed an issue where players could lose inventory items after completing a Rook or Sponsored Kit run with a full Vault.
Combat
Weapons
- V85 Circuit Breaker
- Reduced the effectiveness of the Overclocked Delimiter Prestige Mod when paired with this weapon.
- Reduced damage bonus of the Last Resort and Reckless Behavior mods when paired with this weapon.
- Dev Note: These temporary changes are aimed at removing unintended one-hit knockdown body shots being possible with these weapons and mods used together.
- Outland
- Fixed an issue where the rate of fire could increase unintentionally when paired with the Mechanized Holsters core.
User Interface and Experience
- Fixed an issue where players could be defaulted to Crew Fill off when attempting to return to Trios after Solo or Rook runs
Contracts
- Fixed an issue where some CyberAcme contracts had mismatched names and objectives.
- Fixed an issue where completed Cryo Archive contracts could not be claimed after Cryo Archive availability ended.
Localization
- Fixed a visual display issue with the compass in Italian.
Download Marathon update 1.1.5.4 on PC.
