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Warhammer 40,000: Rogue Trader - The Infinite Museion

Planned Release Date: June 11, 2026. The product will be delivered to you on purchase.  
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“The Infinite Museion” is the third story expansion for Warhammer 40,000: Rogue Trader, drawing you into the iconic vault of Trazyn the Infinite.
DLC
Downloadable Content. This content requires Warhammer 40,000: Rogue Trader on the same platform in order to play
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This title is redeemed via Steam. Your key will require activation on Steam. Find out more

About Warhammer 40,000: Rogue Trader - The Infinite Museion

About this DLC

“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.

Explore the Vault:

Follow a trail of hidden agendas and unsettling discoveries that gradually reveal a larger mystery spanning the Koronus Expanse. What at first seems like a series of isolated expeditions soon sheds new light on the past of the von Valancius dynasty. As you uncover the truth about your ancestors, your strange ally, and the artefacts you recover, you will be drawn into a fateful encounter with Trazyn the Infinite and forced to make a choice that could reshape your destiny.

A new companion:

A devout servant of the Omnissiah and Tech-Priest Manipulus with a shadowed past. A capable support specialist with unique buffs and technological abilities, he brings both battlefield utility and narrative tension to your retinue. The deeper you delve into his story, the more you must decide whether his loyalty can truly be trusted.

New augmentation mechanics:

Unlock a new augmentation system, allowing you to replace your damaged flesh with bionics. Improve resilience, alter tactical options, and experiment with increasingly dangerous modifications. As the story progresses, even more esoteric bionics become available.

Meet Trazyn the Infinite:

Trazyn the Infinite, the ancient Necron collector whose schemes span worlds, centuries, and civilisations, is no ordinary foe. With subtlety and cunning, he manipulates events from the shadows, treating people, battles, and entire histories as pieces in his collection. Whether you bargain with him, resist him, or attempt to outwit him, the encounter will leave its mark on you and your story.

 

DLC Details

Platform:
steam
Release Date:
June 11, 2026
Developer:
Owlcat Games
Publisher:
Owlcat Games
Rating:
PEGI rating of 18
Supported Languages:
English
Steam Controller Support:
Xbox (Partial Support)
PS5 DualSense (USB Only)

PS4 DualShock (USB Only)
Accessibility Features:
Gameplay:
Save Anytime
Audio:
Custom Volume Controls
Stereo Sound

Surround Sound
Visual:
Adjustable Text Size
Subtitle Options
Input:
Mouse Only Option
Franchises:
Warhammer 40000
Warhammer 40k
Link:
Genres:
Strategy
Adventure

CRPG

Turn-Based Strategy

RPG

Action

Story Rich
Themes:
Atmospheric
Fantasy

Dark Fantasy

Sci-fi

Space

Tactical
Play Styles:
Character Customization
Co-op

Turn-Based Combat

Multiplayer

Choices Matter

Singleplayer
Features:
Singleplayer
Multiplayer

Co-op

Online co-op

Cross platform multiplayer

Downloadable content

Steam achievements

Steam trading cards

Steam workshop

Adjustable text size

Custom volume controls

Mouse only option

Save anytime

Stereo sound

Subtitle options

Surround sound

Partial controller support

Steam cloud

Family sharing

Product Requirements

Minimum:

  • OS: Win10
  • Processor: Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz
  • Memory: 8 GB RAM
  • Graphics: AMD Radeon RX Vega 6 / Intel HD Graphics 630
  • DirectX: Version 11
  • Storage: 100 GB available space

Recommended:

  • OS: Win10
  • Processor: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz
  • Memory: 16 GB RAM
  • Graphics: AMD Radeon RX 570 / NVIDIA GeForce GTX 1050 Ti
  • DirectX: Version 11
  • Storage: 100 GB available space

Frequently Asked Questions

Warhammer 40,000: Rogue Trader - The Infinite Museion will be available from June 11, 2026.
Yes, you will need Warhammer 40,000: Rogue Trader on the same platform to play Warhammer 40,000: Rogue Trader - The Infinite Museion.
Available DLCs for Warhammer 40,000: Rogue Trader include Lex Imperialis, Season Pass 2, Season Pass Pack, and Voidfarer Pack
According to PEGI, Warhammer 40,000: Rogue Trader - The Infinite Museion is suitable for players aged 18 and above.
Minimum:
  • OS: Win10
  • Processor: Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz
  • Memory: 8 GB RAM
  • Graphics: AMD Radeon RX Vega 6 / Intel HD Graphics 630
  • DirectX: Version 11
  • Storage: 100 GB available space
Recommended:
  • OS: Win10
  • Processor: Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz
  • Memory: 16 GB RAM
  • Graphics: AMD Radeon RX 570 / NVIDIA GeForce GTX 1050 Ti
  • DirectX: Version 11
  • Storage: 100 GB available space
Warhammer 40,000: Rogue Trader - The Infinite Museion is published by Owlcat Games
Warhammer 40,000: Rogue Trader - The Infinite Museion was developed by Owlcat Games
Fanatical users tagged Warhammer 40,000: Rogue Trader - The Infinite Museion as Strategy, Adventure, CRPG, and Turn-Based Strategy
Fanatical users tagged Warhammer 40,000: Rogue Trader - The Infinite Museion as Atmospheric, Fantasy, Dark Fantasy, and Sci-fi
Yes. Fanatical users tagged Warhammer 40,000: Rogue Trader - The Infinite Museion as having Character Customization
Yes. Fanatical users tagged Warhammer 40,000: Rogue Trader - The Infinite Museion as having Co-op
Yes. Fanatical users tagged Warhammer 40,000: Rogue Trader - The Infinite Museion as having Multiplayer
Yes. Fanatical users tagged Warhammer 40,000: Rogue Trader - The Infinite Museion as having Singleplayer
Warhammer 40,000: Rogue Trader © Copyright Games Workshop Limited 2022. Rogue Trader, the Rogue Trader logo, GW, Games Workshop, Space Marine, 40K, Warhammer, Warhammer 40,000, the ‘Aquila’ Double-headed Eagle logo, and all associated logos, illustrations, images, names, creatures, races, vehicles, locations, weapons, characters, and the distinctive likeness thereof, are either ® or TM, and/or © Games Workshop Limited, variably registered around the world, and used under license. All rights reserved to their respective owners.

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