Bungie sets Marathon Season 2 date, adds dark new zone

Bungie is trying to reset both Marathon’s progression loop and its public reputation at the same time. Season 2, titled Nightfall, begins June 2 and opens with an Open Play Week that runs through June 9 on Steam, PlayStation 5 and Xbox Series X|S, with progress earned during that window carrying into the season proper.

The clearest sign that Bungie is chasing retention is the way it is reworking the reward structure. Gameplay progression tied to Season 1 will be reset when Season 2 starts, and Bungie says all Vault assets and personalized Armory access will be wiped. At the same time, achievements, non-seasonal Codex progress and cosmetics will remain, giving players something permanent to keep even as the seasonal economy rolls over.

Nightfall also adds a darker piece of geography to Tau Ceti IV. Bungie says the new zone is a night version of Dire Marsh, called Night Marsh, built around survival-horror elements, reduced sightlines, new mechanics and new combatants. The update also brings a new defensive Runner shell, new gear, new weapons and broader progression changes, all aimed at making the extraction loop feel fresher as players scavange loot, exfil, and build toward the endgame Marathon frames as a raid-like run into the UESC ship.

That kind of mechanical refresh arrives after a turbulent stretch for Bungie. Marathon was originally scheduled for September 23, 2025, before the studio pushed it back in June 2025 following mixed alpha feedback and a plagiarism controversy. In May 2025, artist Fern “Antireal” Hook said Bungie had used visual elements from her 2017 poster artwork in alpha assets. Bungie later said a former artist had included the disputed material without permission or acknowledgment.

Sony also added to the uncertainty around the release timeline. In August 2025, Sony CFO Lin Tao said Marathon was expected to launch by March 31, 2026, but stressed that was not a commitment. Bungie then announced a closed technical test for October 22 to 27, 2025, with three new maps, five Runner shells, proximity chat, a solo queue, retuned combat pacing and deeper environmental storytelling, signaling that the game was being reworked rather than simply delayed.

Season 2 is now the clearest test of whether those changes can hold players longer than Marathon’s early reaction did. Bungie has paired a harder, darker zone with a cleaner seasonal reset and more persistent rewards, a combination designed to rebuild trust one run at a time.