Marathon's Server Slam kicks off today and its open to everyone

Bungie is launching a large-scale public test for its upcoming sci-fi extraction shooter, Marathon, giving players worldwide the opportunity to try the game ahead of release. The event, titled the “Server Slam,” runs through this weekend and is completely free to access, with no pre-orders or special invitations required.

Try Marathon for free

The Server Slam functions as both an open beta and a stress test for Marathon. Its primary goal is to evaluate server stability, matchmaking systems, and backend infrastructure under real-world player load. By opening the doors to everyone at once, Bungie can simulate launch conditions and identify potential bottlenecks before the game officially goes live in early March. The studio has framed the event as a critical step in ensuring a smooth day-one experience.

Players can download the test client on PC via Steam, as well as on PlayStation 5 and Xbox Series X/S. Cross-play and cross-save are enabled, allowing participants to squad up regardless of platform and maintain unified progression across systems. Access begins at 10:00 a.m. Pacific Time (18:00 UTC) on February 26 and concludes at the same hour on March 2.

During the Server Slam, players can experience a curated slice of Marathon’s core gameplay loop. As an extraction shooter, the game centers on high-risk runs into hostile zones, where squads compete for loot and attempt to extract safely while facing both AI threats and rival players. The test includes several playable areas, early progression systems, and a selection of weapons and gear designed to showcase build variety and tactical decision-making.

While character progress and inventory earned during the event will be reset prior to launch, Bungie is offering permanent rewards tied to participation milestones. Players who complete specific objectives, such as finishing introductory contracts or reaching designated progression thresholds, will unlock cosmetic items and in-game bonuses that carry over into the full release. These incentives are intended both to reward engagement and to encourage players to push deeper into the test build.

Community response has been immediate and many players are ready to organize squads, share strategies, and analyze balance changes across social platforms. The Server Slam represents the first unrestricted opportunity to explore Marathon before its official debut. Get ready to find out if this new extraction experience can give ARC Raiders a run for its money and visit our comparator to purchase Marathon at the cheapest price if you like the game after testing it.