Check out gameplay from Warhammer 40,000: Rogue Trader - The Infinite Museion in this latest trailer for the upcoming DLC for the RPG. The Infinite Museion is the third story expansion for Warhammer 40,000: Rogue Trader, drawing you into the iconic vault of Trazyn the Infinite. Pursue rare artefacts, enhance yourself with augmentations, and choose whether to serve the designs of one of the galaxy’s most infamous collectors or oppose him. Warhammer 40,000: Rogue Trader - The Infinite Museion will be available on Steam, GOG, Epic Games Store, PlayStation 5 (PS5), and Xbox Series X/S on June 11, 2026.