Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack
Strike down the supporters of the false emperor with new downloadable content that lets you play as Chaos Space Marines in the 4 player Co-op mode against Imperial Guard and Space Marines. Strike down the forces of the Imperium or defend the Emperor with three new multiplayer maps and unlock new achievements.
Type | DLC |
Release Date | 12/20/2011 |
Developer | Relic Entertainment |
Publisher | SEGA |
Last Updated | 3/19/2025 |
Steam App Id | 55347 |
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About Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack
Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack is an Action DLC developed by Relic Entertainment. On 12/20/2011, it was released on the Steam Store by SEGA. Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack also supports 5 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: Space Marine - Chaos Unleashed Map Pack supports the following features:
- Steam Achievements
- Family Sharing
- Multi-player
- Downloadable Content
- Steam Leaderboards
- Single-player
Media & Sceenshots
Explore the featured video and screenshots from Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack featured in the Steam Store.

Related Packages
Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack is referenced by 1 package in the Steam Store.
Name | Price | Actions |
---|---|---|
SEGA's Ultimate Warhammer 40,000 Collection | $46.49 | View |
Supported Languages and Localizations
Warhammer 40,000: Space Marine - Chaos Unleashed Map Pack is available in 5 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
Name | Interface | Audio | Subtitles |
---|---|---|---|
English | Yes | No | No |
French | Yes | No | No |
German | Yes | No | No |
Italian | Yes | No | No |
Spanish (Spain) | Yes | No | No |