How many people are playing Zombie Panic! Source right now?

Zombie Panic! Source has 12 players on Steam right now, with a 24-hour peak of 35 and an all-time peak of 748 on Jul 2012.

What is the all-time peak player count of Zombie Panic! Source?

748 concurrent players on Jul 2012.

When was Zombie Panic! Source released on Steam?

Zombie Panic! Source was released on Steam on 3 Oct 2008.

25,971,247 on Steam▼ 2,150,754 7,138,150 in-gameTop now Counter-Strike 2 520,024PICS #38,655,856287 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 03:18 UTC

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Zombie Panic! Source Media · SteamPeaks

Apps›Zombie Panic! Source›Media

Zombie Panic! Source

GameApp ID 17,500by Zombie Panic! TeamReleased 3 Oct 2008

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App ID17,500

Release date3 Oct 2008

Engine—

Install size7.44 GB

TypeGame

Last update30 Oct 2025

Steam DeckPlayable

DLC0

DeveloperZombie Panic! Team

Changenumber38,259,556

PriceFree

Packages0

PublisherZombie Panic! Team

SystemsWindows · Linux

Followers—

Depots3

Zombie Panic! Source

Zombie Panic! Team
Released 3 Oct 2008·App 17500

Steam user reviews

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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

1.6%of peak

All-time peak

748

Jul 2012

Updated 1 minute agoData by

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Windows · Linux

Engine —

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Media

20 screenshots · 2 videos