
Warhammer 40,000: Rogue Trader - Lex Imperialis
"Lex Imperialis" is the second story expansion for Warhammer 40,000: Rogue Trader, featuring 15 hours of compelling gameplay, a new companion, Familiars, and an entirely new faction: the Adeptus Arbites.
Offers
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Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Multipacks (4)
DLCs (9)
Warhammer Series (30)
Other games from the same series.
About Warhammer 40,000: Rogue Trader - Lex Imperialis
"Lex Imperialis" is the second story expansion for Warhammer 40,000: Rogue Trader, providing an additional 15 hours of thrilling narrative-driven gameplay that explores the iron-clad rule of Imperial Law and introduces an entirely new faction — the Adeptus Arbites. Unravel the dark secrets of House von Valancius as you navigate a perilous web of justice, duty, and betrayal, on a quest that will alter the destiny of the entire Koronus Expanse.
A gripping new story: Immerse yourself in a tense narrative where your choices as judge and judged ripple throughout the Imperium. Delve into the intricate process of the Grand Harvesting and experience firsthand the grim responsibility of collecting the Imperial Tithe — and the severe consequences that await those who interfere with this sacred duty.
Dynamic new mechanics: Embrace tactical innovation with an all-new set of Familiars and bring fresh strategy to combat challenges. Command a majestic cybernetic eagle — a living embodiment of the Aquila — while your companion directs his powerful cyber-mastiff. These battle companions dramatically reshape combat encounters, requiring the use of inventive tactics while delivering thrilling, unpredictable outcomes.
An uncompromising new companion: Meet Solomorne Anthar, a seasoned Arbites officer whose unwavering dedication to Imperial justice is matched only by his simmering anger and hatred of criminals. Accompanied by his loyal cyber-mastiff, this fierce Arbitrator offers players not only formidable combat skills but also a deeply personal romance and a troubled past to uncover.
The Adeptus Arbites revealed: Face the unyielding guardians of Imperial law. These incorruptible enforcers arrive equipped with signature weaponry — shotguns, suppression shields, and power mauls — to redefine battlefield dynamics and tactical gameplay, embodying both their elite status and their relentless pursuit of order.
Game details
Game details
Age ratings
Languages
Audio & text: English
Text only: French, German, Spanish - Spain, Russian, Simplified Chinese, Japanese, Turkish
Features
Warhammer 40,000: Rogue Trader - Lex Imperialis price history
Lowest tracked price: $6.80 (Jul 25, 2026) · current best: $6.80 across 9 stores.
Warhammer 40,000: Rogue Trader - Lex Imperialis player count & reviews
67% positive reviews in the last 30 days (65% all-time) · 0 peak players in the last 30 days.
Warhammer 40,000: Rogue Trader - Lex Imperialis — frequently asked questions
Where can I buy Warhammer 40,000: Rogue Trader - Lex Imperialis at the cheapest price?
Right now the cheapest offer for Warhammer 40,000: Rogue Trader - Lex Imperialis is $6.80 at Eneba. KingsPrice compares 9 offers from 9 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Warhammer 40,000: Rogue Trader - Lex Imperialis has ever been?
The lowest price KingsPrice has tracked for Warhammer 40,000: Rogue Trader - Lex Imperialis is $6.80 (recorded on Jul 25, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Warhammer 40,000: Rogue Trader - Lex Imperialis?
Warhammer 40,000: Rogue Trader - Lex Imperialis peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Is it safe to buy a Warhammer 40,000: Rogue Trader - Lex Imperialis Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Warhammer 40,000: Rogue Trader - Lex Imperialis at a discount?
Create a free price alert on this page and KingsPrice will email you when Warhammer 40,000: Rogue Trader - Lex Imperialis drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.












































