Zombie Panic! Source

We've just released a new patch addressing some of the issues reported by the community, including suggestions on Pistols, Carrier's attack speed and changes for Hardcore mode. Plus, some sneak peeks of the upcoming Eugene's new model by @vahrdon Read more below;

@CaptainMarooner @sysdark4

Today, we're shipping our first patch to Zombie Panic 1 addressing most of the critical issues found on launch, implementing a few suggestions & fixes by the community, and some news regarding the Dedicated Server. Full details in the announcement below!

After more than two decades, we're very proud to announce the classic survival-horror mod Zombie Panic! is now available on Steam! Half-Life 1 is required!

Less than a month away for Zombie Panic 1 going full release on Steam! We want to share some development news and what's happened over the past few months: new models, textures, sounds and more! Details below! #Steam #HalfLife

What is the best way to start 2026? How about... playing with the new upcoming Carrier remake? Watch the trailer below and try it now by subscribing to the workshop! Make sure to give us some feedback of what you think! Happy New Year folks!

Hi everyone, Let's discuss about the future plans for the game (ZPS content), what is coming next for the franchise as a whole (both Zombie Panic 1 and the Source version), and how this involves the community. More details in the announcement below: store.steampowered.com/news/…

BOOO!!! The ZPS v3.3 Halloween Update is finally live! In today's announcement, we briefly talk about our plans to migrate ZPS to the 'TF2 SDK' update, significant changes and Workshop improvements to the game, followed by the usual patch notes below. Happy Halloween! 🎃

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