The anticipation surrounding Bungie’s return to its roots is finally reaching a fever pitch. On February 26, 2026, the Marathon Server Slam officially goes live across all major platforms. For those ready to dive back into the expanded universe, you can download the client via Steam right now.
It has been a long journey since the original alpha playtest. That initial feedback loop sent developers back to the drawing board for nearly a year, refined their vision for the extraction shooter genre. In the interim, titles like Arc Raiders from Embark have carved out significant territory. Now, it is Bungie’s turn to prove that their refined formula for Marathon can reclaim the crown in a competitive gaming landscape.

In this guide, I will break down exactly when you can jump into the action and the exclusive rewards available for those who participate in this limited-time event. At Digital Tech Explorer, we believe in staying ahead of the curve, and these unique bonuses are only available during this open preview weekend.
Marathon Server Slam: Date and Global Start Times
The Server Slam test is scheduled to run from Thursday, February 26, at 6 pm UTC through Monday, March 2, at 6 pm UTC. The event is accessible on Steam, PlayStation 5, and Xbox Series X|S. To help you coordinate your drop-in, I have compiled the local start times for various regions below:
| Region | Time Zone | Start Time (Feb 26) |
|---|---|---|
| Los Angeles | PST | 10:00 AM |
| New York | EST | 1:00 PM |
| London | GMT | 6:00 PM |
| Berlin | CET | 7:00 PM |
| Tokyo | JST | 3:00 AM (Feb 27) |

This is a free preview weekend. There are no gatekeepers here—no sign-ups or pre-orders are required to join the fray. Simply visit your preferred digital storefront and download the client. Note that on Steam, the Server Slam is listed as an add-on to the main game page rather than a separate application.
Exclusive Participation Rewards
Diving into the preview does more than just help Bungie test their infrastructure; it secures your legacy for the full launch on March 5. While these rewards won’t appear in your inventory during the test itself, they will be tied to your account for the official release.

Every participant who completes the introductory mission will receive a unique emblem and player background. For those who push deeper into the zones, the rewards become significantly more substantial:
| Milestone | Reward Tier | Key Items Included |
|---|---|---|
| Complete 1st Mission | Standard Arrival Cache | Implants (x6), Shell Cores (x4), Weapons: Overrun & Hardline |
| Reach Runner Level 10 | Enhanced Arrival Cache | Enhanced Cores (x12), Enhanced Magnum, Enhanced Hardline |
| Reach Runner Level 30 | Deluxe Arrival Cache | Deluxe Implants, Enhanced Volley Rifle, Deluxe Base Backpack |
What is Playable During the Event?
While this is a “Slam” designed to stress the systems, Bungie is providing a generous slice of hardware-taxing content to explore:
- Maps: Deploy into Perimeter and Dire Marsh. (Note: The Outpost map seen in previous builds is currently disabled).
- Factions: Begin your progression with five distinct factions: CyberAcme, NuCaloric, Traxus, MIDA, and Arachne.
- Runner Shells: Test five of the six launch shells, including Assassin, Destroyer, Recon, Triage, and Vandal. The “Rook” shell is also available as a free loadout option.
- Social & Connectivity: Full support for squad and solo queues, proximity voice chat, and cross-play/cross-save functionality.

As we look forward to the future of digital innovation and PC games, the Marathon Server Slam represents a pivotal moment for Bungie. Whether you are a seasoned pro or a novice runner, this weekend is the perfect time to sharpen your skills.
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