Home News Modders Enable 12-Player Co-Op in Warhammer 40,000: Space Marine 2, Raid Missions Next

Modders Enable 12-Player Co-Op in Warhammer 40,000: Space Marine 2, Raid Missions Next

Author : Thomas Update : May 19,2025

Since its record-breaking release last year, Warhammer 40,000: Space Marine 2 has captivated fans and modders alike, with the latest breakthrough from the modding community being truly remarkable. Tom, also known as Warhammer Workshop, the mastermind behind the acclaimed Astartes Overhaul mod, has just announced the launch of a 12-player co-op feature. This groundbreaking mod allows multiple players to engage in epic battles, such as facing off against a Tyranid Trygon Prime in a scene that feels straight out of an MMO.

PlayOriginally, Space Marine 2 was designed to support only three-player co-op, making this mod a significant leap forward. With the backing of developer Saber Interactive, the modding team has not only shattered this limit but is also aiming to elevate the game to new heights.

Tom expressed his admiration for Saber Interactive's support, stating, "Honestly, I’m just kind of in awe of Saber’s support for the modding community. None of us expected 12-player PvE sessions to be possible this soon — but somehow, here we are. Thanks to their generosity and trust, this huge leap forward is finally here, and it completely changes what we can do."

It's important to note that the current 12-player co-op mod is still in the testing phase. While it functions well, it significantly disrupts the game's PvE balance, which is understandable given the increased number of players compared to what the game was originally designed for.

However, with this new capability unlocked, modders are already developing additional content to enhance the experience. Tom shared that the team is working on various new modes, including prop hunt, PvP within operations, extensive updates for the upcoming official horde mode, and thrilling raid-style missions featuring formidable bosses and innovative mechanics.

The Space Marine 2 modding community has grown substantially, boasting around 20,000 members in their main Discord server. Tom's enthusiasm is palpable: "As both a modder and a player, it’s hard not to be excited. Huge credit as always to the Saber team for not just making all this possible, but continuing to drop amazing content of their own too, without any of the usual predatory battle-pass nonsense we take for granted in modern titles."

This 12-player co-op mod might offer a glimpse into what we can expect from Space Marine 3. With the game's continued success and the announcement of Space Marine 3 in development, the promise of "large-scale battles that are even more spectacular" hints at an increased co-op player count.

As we await further details on Space Marine 3, the modding community continues to keep Space Marine 2 fresh and exciting. This latest mod is a testament to their creativity and dedication.

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