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Zombie Panic! Source

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App ID 17500
App Type Game
Developer
Publisher Zombie Panic! Team
Supported Systems Windows Linux
Technologies Source Engine
Last Changenumber 29884430
Last Record Update 3 July 2025 – 18:41:51 UTC ()
Release Date 3 October 2008 – 07:00:00 UTC ()
😎 82.29%
7k reviews
21
In-Game

Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.

Additional Information

This game is excluded from Steam Family Sharing because: Free Game

Developer Zombie Panic! Team
gamedir zps
metacritic_name Zombie Panic! Source
icon empty string
NoServers No
primarycache 17501
state eStateAvailable
serverbrowsername Zombie Panic! Source
vacmacmodulecache SteamDB Unknown App 160 [UNPUBLISHED]
vacmodulecache SteamDB Unknown App 202 [UNPUBLISHED]
vacmodulefilename sourceinit.dat
developer_url http://www.zombiepanic.org
community_visible_stats Yes
sourcegame Yes
LoadAllBeforeLaunch Yes
workshop_visible Yes
Publisher Zombie Panic! Team
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 28 December 2007 – 08:00:00 UTC ()
osarch empty string
community_hub_visible Yes
Social Media https://discord.gg/zps
https://www.facebook.com/zpsdev/
https://x.com/zombiepanic_dev
https://www.youtube.com/zombiepanic/
Primary Genre Free to Play (37)
Store Genres Action (1), Adventure (25), Casual (4), Indie (23), Free to Play (37)
Steam Release Date 3 October 2008 – 07:00:00 UTC ()
Original Release Date 28 December 2007 – 08:00:00 UTC () (1198828800)
Store Asset Modification Time 3 July 2025 – 18:41:15 UTC () (1751568075)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen,zh-cn
logo_position ↴
pinned_positionCenterCenter
width_pct45.12856215100706
height_pct100
Is free on the store? Yes
review_score 8
review_percentage 84
Detected Technologies (?) Source Engine, Autodesk_FBX SDK, Bink_Video SDK, Discord SDK, FMOD SDK, Miles_Sound_System SDK, OpenVR SDK, SDL SDK, cURL SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  • Note: This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Entering some text requires manually invoking the on-screen keyboard
  • Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 18 March 2022 – 00:00:00 UTC
  • tested_build_id: 8236733
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_01
    non_deck_display_glyphs1
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimenative
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
Anti-Cheat Software VAC (Valve Anti-Cheat)
First seen on SteamDB 4 May 2013 – 20:59:21 UTC (), in changelist #158241
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

13 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes
Russian Yes Yes
French Yes Yes
Italian Yes Yes
German Yes Yes
Spanish - Spain Yes Yes
Danish Yes Yes
Dutch Yes Yes
Portuguese - Portugal Yes Yes
Portuguese - Brazil Yes Yes
Simplified Chinese Yes Yes
Spanish - Latin America Yes Yes
Swedish Yes

Tags

🆓 Free to Play 🧟 Zombies 🕹️ Multiplayer 💥 Action 🌲 Survival 😱 Horror 🔫 FPS 🔧 Mod 🤝 Co-op 🌱 Indie 👥 Online Co-Op 🙌 First-Person 🔫 Shooter 🗺️ Adventure 👥 Team-Based 🎒 Survival Horror 😖 Gore 😌 Casual ☢️ Post-apocalyptic 🌫 Atmospheric

Categories

Online PvP Online Co-op Mods Mods (require HL2) Steam Achievements Steam Workshop Steam Cloud Includes level editor Includes Source SDK Multi-player Co-op Valve Anti-Cheat PvP

Accessibility Categories

Camera Comfort Stereo Sound Surround Sound Playable without Timed Input

Assets

Load all asset images
clienticon 0829095faea0df8a0531fc9582e6e566cd2f4c2a
clienttga efa4349eb7efb13f4c14b07a278fb562b081071d
icon e74eb496df79432ed99a45644ed54d1572f3e385
logo 8c6b32078adf9aca270d4328bea47f01f9f0009a
logo_small 8c6b32078adf9aca270d4328bea47f01f9f0009a_thumb
small_capsule
englishcapsule_231x87.jpg
header_image
englishheader.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image2x/englishlibrary_600x900_2x.jpg
library_hero ↴
image/english084b3141426ba7df933155728e6249c54663ec5c/library_hero.jpg
image2x/english084b3141426ba7df933155728e6249c54663ec5c/library_hero_2x.jpg
library_hero_blur ↴
image/english084b3141426ba7df933155728e6249c54663ec5c/library_hero_blur.jpg
library_logo ↴
logo_position/pinned_positionCenterCenter
logo_position/width_pct45.12856215100706
logo_position/height_pct100
image/english3707ce971d9b6923fdddb5897b87dd7418df746d/logo.png
image/schinese6b4b8ef68b0498b9c548af30fd6c8ab1afe1f1c6/logo_schinese.png
image2x/english3707ce971d9b6923fdddb5897b87dd7418df746d/logo_2x.png
image2x/schinese6b4b8ef68b0498b9c548af30fd6c8ab1afe1f1c6/logo_schinese_2x.png
Assets
main_capsulecapsule_616x353.jpg
small_capsulecapsule_231x87.jpg
headerheader.jpg
page_backgroundpage_bg_generated_v6b.jpg
hero_capsulehero_capsule.jpg
library_capsulelibrary_600x900.jpg
library_capsule_2xlibrary_600x900_2x.jpg
library_hero084b3141426ba7df933155728e6249c54663ec5c/library_hero.jpg
library_hero_2x084b3141426ba7df933155728e6249c54663ec5c/library_hero_2x.jpg
community_icone74eb496df79432ed99a45644ed54d1572f3e385.jpg
page_background_pathapp/17500
raw_page_backgroundpage_bg_raw.jpg
timestamp3 July 2025 – 18:41:47 UTC
Trailers
256666956 ↴
trailer_nameZombie Panic! Source Trailer
trailer_category1
trailer_480p/video/webm256666956/movie480.webm
trailer_480p/video/mp4256666956/movie480.mp4
trailer_max/video/webm256666956/movie_max.webm
trailer_max/video/mp4256666956/movie_max.mp4
microtrailer/video/webm17500/64943/36bbd058d20064edb073a96a043fe97185d80b3a/1751245960/microtrailer.webm
microtrailer/video/mp417500/64943/36bbd058d20064edb073a96a043fe97185d80b3a/1751245960/microtrailer.mp4
screenshot_medium256666956/movie.293x165.jpg
screenshot_full256666956/movie_full.jpg
trailer_base_id64943
all_agestrue
is_highlighttrue
timestamp1683072385
256667748 ↴
trailer_nameZombie Panic! Source Survival Guide
trailer_category3
trailer_480p/video/webm256667748/movie480.webm
trailer_480p/video/mp4256667748/movie480.mp4
trailer_max/video/webm256667748/movie_max.webm
trailer_max/video/mp4256667748/movie_max.mp4
microtrailer/video/webm17500/66367/ff7f54dd9a407accb20385d7db66199b981c2132/1751526432/microtrailer.webm
microtrailer/video/mp417500/66367/ff7f54dd9a407accb20385d7db66199b981c2132/1751526432/microtrailer.mp4
screenshot_medium256667748/movie.293x165.jpg
screenshot_full256667748/movie_full.jpg
trailer_base_id66367
all_agestrue
is_highlighttrue
timestamp1683072392

Depots

ID Configuration Size DL.
228983 Windows Shared InstallDepot from 228980VC 2010 Redist No size
228984 Windows Shared InstallDepot from 228980VC 2012 Redist No size
228985 Windows Shared InstallDepot from 228980VC 2013 Redist No size
228990 Windows Shared InstallDepot from 228980DirectX Jun 2010 Redist No size
17501 Zombie Panic! Source Content 7.24 GiB 3.31 GiB
17502 Windows Zombie Panic! Source Windows Binaries 115.27 MiB 37.20 MiB
17503 Linux Zombie Panic! Source Linux Binaries 82.27 MiB 20.62 MiB
17504 Zombie Panic! Source Shared Client Content 0 B 0 B
17505 RussianZombie Panic! Source Russian Content 0 B 0 B

Total size on disk is 7.43 GiB and total download size is 3.37 GiB.

Total size on disk is 7.35 GiB and total download size is 3.35 GiB, when filtered to Windows, English, no DLC depots.

Branches

Name Description Build ID Time Updated
public 17586885 4 March 2025 – 10:01:54 UTC
legacy2.4 ZPS v2.4 - NOT SUPPORTED!!! 5567592 30 September 2020 – 16:34:47 UTC
v3.0.9a ZPS v3.0.9a - Deprecated 3811266 15 October 2020 – 17:58:13 UTC

Other

Name Value
overridescddb 1
markdlcdepots 1
workshopdepot Zombie Panic! Source (17500)
baselanguages English, French, Spanish - Spain, Simplified Chinese, Russian
hasdepotsindlc 0
privatebranches 1
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