"Warhammer 40k: Space Marine 2 Mod Adds 12-Player Co-Op, Raid Missions Coming"

Author : Noah May 05,2025

The modding community for Warhammer 40,000: Space Marine 2 has been thriving since the game's record-breaking launch last year, and their latest achievement is nothing short of spectacular. Tom, known as Warhammer Workshop and the mastermind behind the acclaimed Astartes Overhaul mod, has just released a groundbreaking 12-player co-op mode. The gameplay footage showcases an intense battle against a Tyranid Trygon Prime, resembling the epic boss fights typically seen in MMOs.

PlayThis feat is particularly impressive because the vanilla version of Space Marine 2 only supports up to three-player co-op. Yet, with the backing of developer Saber Interactive, the modding team has not only expanded the co-op limit but is also aiming to enhance the game in remarkable ways.

Tom expressed his admiration for Saber Interactive's support of the modding community to IGN, saying, "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 testing phase. While it functions well, it significantly disrupts the original PvE balance, as the encounters were designed for fewer players. Nonetheless, this expansion has inspired modders to create additional content that leverages the larger player count. Tom revealed that the team is developing new modes such as prop hunt, PvP within operations, extensive updates to the upcoming horde mode, and exciting raid-style missions featuring formidable bosses and innovative mechanics.

The Space Marine 2 modding community has grown significantly, boasting around 20,000 active members in their main Discord server. Tom shared his enthusiasm, stating, "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."

With the recent announcement of Space Marine 3 being in development, fueled by the success of its predecessor, fans are eager to see if the 12-player co-op mod hints at what to expect. Space Marine 3 promises "large-scale battles that are even more spectacular," which could imply an increased co-op player limit.

As we await more details on Space Marine 3, the modding community continues to keep Space Marine 2 fresh and engaging with their latest innovations.

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