How many people are playing DEFCON Demo right now?

0 people are playing DEFCON Demo on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.

What is DEFCON Demo's all-time peak player count?

The highest concurrent player count we've seen for DEFCON Demo on Steam since tracking began on Nov 1, 2026 is 3, reached in November 2026. We have no player history from before then, so its all-time peak may be higher.

Is DEFCON Demo good? What do Steam reviews say?

90% of 62 Steam user reviews are positive (Very Positive).

How much does DEFCON Demo cost on Steam?

DEFCON Demo is free to play on Steam.

DEFCON Demo

Free demo of the full game · by Introversion Software · Released Sep 29, 2006 · App ID 1522

Steam Deck Unknown

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Players now

newvs 24h ago · updates every minute

Review score

90% positive

Very Positive62 reviews

24h peak

Highest seen since tracking began Nov 1, 20263

Nov 3, 20264 days ago

Price on Steam

Free

Owners (est., from reviews)1.2K–3.7K

Concurrent players

Last 7 days · history since Nov 1, 2026

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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

90% positive of 62 · 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.

Patch notes

Nov 22, 2011
The Humble Introversion Bundle launches
The Humble Bundles keep on rolling, with a new 'pay what you want' indie mega-bargain arriving mere weeks after the last one wrapped up. The new Humble Introversion Bundle packs four games from English indie Introversion: hacking sim Uplink , RTS Darwinia , it…

Patches & builds

Quick answers about DEFCON Demo

How many people are playing DEFCON Demo right now?: 0 people are playing DEFCON Demo on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.
What is DEFCON Demo's all-time peak player count?: The highest concurrent player count we've seen for DEFCON Demo on Steam since tracking began on Nov 1, 2026 is 3, reached in November 2026. We have no player history from before then, so its all-time peak may be higher.
Is DEFCON Demo good? What do Steam reviews say?: 90% of 62 Steam user reviews are positive (Very Positive).
How much does DEFCON Demo cost on Steam?: DEFCON Demo is free to play on Steam.

Live data from Steam, tracked by SteamPlayerBase.