Zombie Panic!
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!
Last Updated: 6/19/2026
| Release Date | 3/10/2026 |
| Developer | Zombie Panic! Team |
| Publishers | |
| Steam App Id | 3825360 |
Zombie Panic!
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!
Last Updated: 6/19/2026
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About Zombie Panic!
Zombie Panic! is an Indie, Casual, Action, and Free to Play game developed by Zombie Panic! Team. On 3/10/2026, it was released on the Steam Store by Monochrome, Inc, and Zombie Panic! Team.
It can be played and ran on both Windows and Linux systems. At the moment, it is possible to play Zombie Panic! on the Steam Deck but some functionality may not be fully supported.
It also supports 6 languanges in-game including English, French, German, Chinese (Simplified), and Portuguese-Brazil. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Zombie Panic! supports the following features:
- Steam Achievements
- PvP
- Multi-player
- Co-op
- Online PvP
- Online Co-op
- Stereo Sound
- Playable without Timed Input
- Camera Comfort
- Family Sharing
- Steam Cloud
- Steam Workshop
- Color Alternatives
- Keyboard Only Option
From the Steam community, Zombie Panic! has been tagged with the following user tags:
- Survival Horror
- PvP
- Atmospheric
- Multiplayer
- Free to Play
- Co-op
- Shooter
- First-Person
- Retro
- Gore
- Old School
- FPS
- Horror
- Survival
- Zombies
- Post-apocalyptic
- Indie
- Mod
- Casual
- Online Co-Op
- Action
Media & Sceenshots
Watch the featured video for Zombie Panic! and see the latest screenshots from the Steam Store.
Supported Languages and Localizations
Zombie Panic! is available in 6 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | No |
| French | Yes | No | No |
| German | Yes | No | No |
| Chinese (Simplified) | Yes | No | No |
| Portuguese-Brazil | Yes | No | No |
| Russian | Yes | No | No |
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Frequently Asked Questions
Soures & References
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Zombie Panic! data has been sourced from:
- Valve Corporation. (2026, June 19). Zombie Panic! on Steam. Steam Store.
- Valve Corporation. (2026, June 19). Zombie Panic!. Steam Community Hub.
- Zombie Panic! Team. (2025, December 9). Zombie Panic!. Zombie Panic!.