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.
| Type | DLC |
| Release Date | 6/24/2025 |
| Developer | Owlcat Games |
| Publisher | Owlcat Games |
| Last Updated | 6/28/2025 |
| Steam App Id | 3622820 |
Warhammer 40,000: Rogue Trader - Lex Imperialis Deals & Discounts
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About Warhammer 40,000: Rogue Trader - Lex Imperialis
Warhammer 40,000: Rogue Trader - Lex Imperialis is an Indie, RPG, Adventure, and Strategy DLC developed by Owlcat Games. On 6/24/2025, it was released on the Steam Store by Owlcat Games. Warhammer 40,000: Rogue Trader - Lex Imperialis can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
Warhammer 40,000: Rogue Trader - Lex Imperialis also supports 8 languanges in-game including English, French, and German. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Warhammer 40,000: Rogue Trader - Lex Imperialis supports the following features:
- Steam Cloud
- Co-op
- Family Sharing
- Multi-player
- Downloadable Content
- Partial Controller Support
- Steam Achievements
- Single-player
- Steam Trading Cards
- Steam Workshop
- Online Co-op
- Cross-Platform Multiplayer
Media & Sceenshots
Explore the featured video and screenshots from Warhammer 40,000: Rogue Trader - Lex Imperialis featured in the Steam Store.
DLC & Related Apps
Warhammer 40,000: Rogue Trader - Lex Imperialis is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Warhammer 40,000: Rogue Trader | Game | 12/7/2023 | Steam Charts |
Related Packages
Warhammer 40,000: Rogue Trader - Lex Imperialis is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Warhammer 40,000: Rogue Trader - Lex Imperialis | $17.99 | View |
Supported Languages and Localizations
Warhammer 40,000: Rogue Trader - Lex Imperialis is available in 8 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Turkish | Yes | No | Yes |