Players now
0
newvs 24h ago · updates every minute
Last 7 days · history since Nov 4, 2026
Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.
Loading from Steam…
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Checking other stores…
Loading from Steam…
81% positive of 174 · Very Positive · Live from Steam
Loading reviews from Steam…
Zombie Panic! was an old prototype survival-horror cooperative Half-Life 1 modification, first released back on Oct 31, 2004 as a beta via ModDB and now re-released officially on Steam for free!
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 81% on 2026-11-03 → 81% today (174 reviews)
No authorized Steam key store lists this game right now.
Games we track that share the most Steam tags with this one.
Works, but may need extra effort. Results from Valve's own testing.
Valve hasn't published test details for this game.
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.
Hey everyone! We want to thank for the overwhelming response of Zombie Panic releasing on Steam and all the feedback we received these past days. Today, we're shipping our first patch addressing most of the critical issues found on launch, implementing a few s…
The original classic survival-horror cooperative Half-Life 1 modification, Zombie Panic! has arrived on Steam with a number of upgrades. Read the full article here: https://www.gamingonlinux.com/2026/03/the-original-zombie-panic-arrives-on-steam-with-various-u…
After more than two decades, we're very proud to announce the classic survival-horror modification Zombie Panic! is now available to play on Steam! Go there and blow their brainz out!We wish to thank everyone who has contributed and playtested the mod over the…
Hello everyone!We want to start off our first devblog of the year by thanking everyone for the amazing support we received after the announcement that Zombie Panic 1 is coming to the Steam Store, and for all the people who volunteered to playtest the early bui…
Over the past years, we've been hosting community gamenight events on the classic Half-Life 1 mod where it started it all. As time passed on and with the release of HL 25th's anniversary update in 2023, the Zombie Panic 1 mod has been having more gameplay and …