Warhammer 40,000: Rogue Trader has received The Infinite Museion DLC, alongside update 1.6. Owlcat Games says the expansion is out on PC (Steam, GOG, EGS), PS5, and Xbox Series X and S, and it sends players deeper into Trazyn the Infinite’s obsession with impossible collections, necromantic curiosities, and other things best left behind glass.
The expansion is included in the second season pass, which costs 999 rubles in the Russian Steam store, or is sold separately for 599 rubles. That split pricing is standard for Owlcat’s post-launch strategy: keep the expansion path bundled for committed players, but leave a cheaper one-off entry for everyone who just wants the new story beat.
What The Infinite Museion adds
The new chapter sends players into Trazyn’s legendary collection and forces a choice between helping his scheme or trying to sabotage it. Owlcat says the DLC also digs further into Necron lore, adds a new companion, Tech-Priest Manipulus, introduces an augmentation system, and throws in guardians of the vault whose nature defies normal reason. In other words: more machinery, more heresy, more opportunities to make the wrong call with great confidence.
That package fits the game’s broader cadence since launch. Warhammer 40,000: Rogue Trader arrived on December 7, 2023, and like most large cRPGs, it is being shaped long after release by a mix of narrative add-ons and mechanical cleanup rather than a single giant patch. Larian did the same with Baldur’s Gate 3; Owlcat is following the familiar premium-RPG playbook, one DLC at a time.
Update 1.6 changes more than DLC support
Version 1.6 is not just a compatibility patch. Owlcat says it reworks Uralon’s mechanics, adjusts Pasqal and Forge World origins, buffs the Operative class, and fixes bugs across the game. That kind of sweeping tune-up is usually a sign the studio still sees room to rebalance the core experience, not just sell more content around it.
- Release platforms: PC (Steam, GOG, EGS), PS5, Xbox Series X and S
- Second season pass price in the Russian Steam store: 999 rubles
- Standalone DLC price: 599 rubles
- Warhammer 40,000: Rogue Trader release date: December 7, 2023
- The Infinite Museion is the third add-on for the game
The next expansion is already on the horizon
For players, the immediate question is whether this content drop brings enough reason to return now rather than wait for the fourth add-on, which is already in the pipeline. Owlcat is clearly betting that a steady drip of story content and systems updates will keep Rogue Trader active for much longer than a typical release window – and for a dense, text-heavy RPG, that may be the right bet.