How many people are playing Warhammer 40,000: Space Marine Demo right now?

0 people are playing Warhammer 40,000: Space Marine Demo on Steam right now. In the last 24 hours it peaked at 2 players. The number updates every few minutes.

What is Warhammer 40,000: Space Marine Demo's all-time peak player count?

Warhammer 40,000: Space Marine Demo's highest concurrent player count on Steam is 31, reached in December 2012.

Is Warhammer 40,000: Space Marine Demo good? What do Steam reviews say?

96% of 55 Steam user reviews are positive (Very Positive).

How much does Warhammer 40,000: Space Marine Demo cost on Steam?

Warhammer 40,000: Space Marine Demo is free to play on Steam.

Warhammer 40,000: Space Marine Demo

Free demo of the full game · by Relic Entertainment · published by THQ · Released Aug 18, 2011 · App ID 55410

Steam Deck Unknown

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Players now

newvs 24h ago · updates every minute

Review score

96% positive

Very Positive55 reviews

24h peak

Highest seen31

Dec 201213.9 years ago

Price on Steam

Free

Owners (est., from reviews)1.1K–3.3K

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

Free

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Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

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Reviews

96% positive of 55 · Very Positive · Live from Steam

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Steam Deck

Not tested by Valve yet. Results from Valve's own testing.

Steam Deck Unknown

Valve hasn't published test details for this game.

Steam Deck

Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Nov 1, 2026, 6:38 AM UTC
Build 66399the current build when we started tracking2.3 GB on Windows

Patches & builds

Quick answers about Warhammer 40,000: Space Marine Demo

How many people are playing Warhammer 40,000: Space Marine Demo right now?: 0 people are playing Warhammer 40,000: Space Marine Demo on Steam right now. In the last 24 hours it peaked at 2 players. The number updates every few minutes.
What is Warhammer 40,000: Space Marine Demo's all-time peak player count?: Warhammer 40,000: Space Marine Demo's highest concurrent player count on Steam is 31, reached in December 2012.
Is Warhammer 40,000: Space Marine Demo good? What do Steam reviews say?: 96% of 55 Steam user reviews are positive (Very Positive).
How much does Warhammer 40,000: Space Marine Demo cost on Steam?: Warhammer 40,000: Space Marine Demo is free to play on Steam.

Live data from Steam, tracked by SteamPlayerBase.