Join Warhammer 40K Space Marine 2 Public Test: Steps Revealed

Author: Bella May 14,2025

Since its launch in September 2024, *Warhammer 40K: Space Marine 2* has been bolstered by continuous post-launch support, especially in its online multiplayer modes. If you're eager to get a first look at new content, here's how to access the *Warhammer 40K: Space Marine 2* public test server.

How to Join the Warhammer 40K: Space Marine 2 Public Test Server

Battling the tyranids in Space Marine 2.Image via Focus Entertainment. It's important to note that while *Warhammer 40K: Space Marine 2* is playable on PlayStation 5 and Xbox Series X|S, the public test server is exclusively available to PC players. Accessing it is straightforward through Steam, without any complicated steps.

PC players simply need to navigate their Steam library to find *Warhammer 40,000: Space Marine 2*. The public test server will be listed just below the main game as a separate title. However, this option is only visible if you've already purchased *Space Marine 2* on Steam. Once you locate the public test server in your library, you'll need to download and install it, which comes with its own set of files distinct from the main game.

What Is Included with the Warhammer 40K: Space Marine 2 Public Test Server

Two blue Space Marines stand next to each otherThe *Warhammer 40K: Space Marine 2* public test server offers new content for both PvE and PvP modes, including new weapons and customization options for players to experiment with. The bulk of the updates are in PvE mode, featuring a new map, relaxed class restrictions on weapons, and adjustments to online gameplay features. Keep in mind, the content, especially the new PvE additions, is still in development and may undergo significant changes before its official release.

Regarding online gameplay, the public test server includes enhanced matchmaking for both PvE and PvP modes, focusing on improved team balancing. The PvE system aims to minimize instances of players choosing the same class on one team and introduces its own prestige leveling system. Meanwhile, the PvP mode enhances lobby customization to enrich the multiplayer experience.

For PC players with mods installed for *Space Marine 2*, these will not work on the public test server. While you're free to create and customize content using the available assets on the test server, these creations won't carry over to the main game. There's no official confirmation yet on whether progress or content from the test server will transfer to the main game, but it's not anticipated.