Is Marathon Server Slam Preload Available?

Players are waiting in anticipation for Marathon, Bungie’s brand-new title that is set to put its own twist on the extraction shooter genre. With the game’s release inching closer with each passing day, the developers have announced a stress test called the Marathon Server Slam, which will give players a taste of what Tau Ceti IV.

This Marathon Server Slam announcement has left many wondering: Is the Marathon Server Slam Preload available to download? If you find yourself wondering the same, check out below as we reveal the answer.

Does Marathon Server Slam Have a Preload?

No, Bungie has confirmed that the Marathon Server Slam will not have a preload available. Unlike the full game, which will likely allow players to download the game 24-48 hours before Marathon’s full release, the Server Slam employs a specific “Open Preview” client. This client will not be the same as the retail release of the game, and will only become available when the Server Slam officially begins.

Bungie has not given a detailed technical reason for the absence of a Marathon Server Slam preload. However, most games skip the preload phase for security reasons, as it prevents leakers and dataminers from revealing late-game secrets or narrative spoilers. Additionally, starting the download and login process simultaneously provides a more realistic spike for Bungie to test its server infrastructure.

The Marathon Server Slam will begin on February 26, 2026, at 1 PM ET. If you want to know when it launches in your region, you can check out our Marathon Server Slam guide. Not only can you get a taste of Bungie’s upcoming extraction shooter, but also earn exclusive rewards that will carry over to the game’s full release.

Will you be downloading and trying out Bungie’s new extraction shooter during the Server Slam? Tell us in the comments below!