How many people are playing DEFCON right now?

DEFCON has 10 players on Steam right now, with a 24-hour peak of 18 and an all-time peak of 358 on Dec 2012.

What is the all-time peak player count of DEFCON?

358 concurrent players on Dec 2012.

When was DEFCON released on Steam?

DEFCON was released on Steam on 29 Sep 2006.

25,656,747 on Steam▼ 2,691,890 6,878,514 in-gameTop now Counter-Strike 2 505,536PICS #38,656,573350 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 04:10 UTC

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DEFCON Related Apps · SteamPeaks

Apps›DEFCON›Related apps

DEFCON

GameApp ID 1,520by Introversion SoftwareReleased 29 Sep 2006

View on SteamCompare Share

App ID1,520

Release date29 Sep 2006

Engine—

Install size405 MB

TypeGame

Last update2 Sep 2026

Steam DeckPlayable

DLC0

DeveloperIntroversion Software

Changenumber38,536,269

Price$11.99

Packages0

PublisherIntroversion Software

SystemsWindows · macOS · Linux

Followers—

Depots3

DEFCON

Introversion Software
Released 29 Sep 2006·App 1520

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

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Rated from 10 reviews

How it works ›

Playing now

Sampling since 07:11 UTC

2.8%of peak

All-time peak

358

Dec 2012

Updated 1 minute agoData by

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Data

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Windows · macOS · Linux

Engine —

SteamPeaks.com

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Parent, children and the same developer

Related apps

6 apps

DEFCON Demodemo · App ID 1522Child app The Last Starshipgame · App ID 1857080Same developer Darwiniagame · App ID 1500Same developer Uplinkgame · App ID 1510Same developer Multiwiniagame · App ID 1530Same developer Prison Architectgame · App ID 233450Same developer