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Half-Life: Cross Product Multiplayer

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App ID 3416640
App Type Game
Developer ,
Publisher The Phoenix Project Software SVG
Franchise Phoenix Software
Supported Systems Windows Linux
Technologies GoldSource Engine
Last Changenumber 30497010
Last Record Update 8 August 2025 – 19:03:29 UTC ()
Release Date 22 August 2025 – 19:00:00 UTC ()
Parent App Half-Life (70)
+14
💥 Action 🆓 Free to Play 😖 Gore 👊 Violent 🔫 FPS

The adrenaline-fueled HLDM overhaul you’ve been waiting for. Packed with dynamic modes, extra weapons, refined classic maps, and advanced movement, it’s a fast, customizable, ever-evolving shooter for veterans and newcomers alike.

Additional Information

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

Developer The Phoenix Project Software SVG
gamedir zamnhlmp
controller_support full
serverbrowsername Cross Product Multiplayer
developer_url http://www.valvesoftware.com
MustOwnAppToPurchase Half-Life (70)
ReleaseState prerelease
Publisher The Phoenix Project Software SVG
IsFreeApp Yes
Exclude from family sharing (exfgls) 3 (Free Game)
Store Release Date 22 August 2025 – 19:00:00 UTC ()
osarch empty string
community_hub_visible Yes
AbsoluteMouseCoordinates No
Social Media https://discord.gg/mGr94ZqDWU
https://youtube.com/@phoenixprojectsoftware
Primary Genre Action (1)
Store Genres Action (1), Free to Play (37)
Store Asset Modification Time 8 August 2025 – 13:49:03 UTC () (1754660943)
library_assets
library_capsuleen
library_heroen
library_hero_bluren
library_logoen
library_headeren
logo_position ↴
pinned_positionCenterCenter
width_pct64.16703993643881
height_pct79.8266913840641
osextended empty string
name_localized
japaneseHalf-Life: クロスプロダクト マルチプレイヤー
bulgarianHalf-Life: Крос-продуктов мултиплейър
russianHalf-Life: кросс-продукт мультиплеера
portugueseHalf-Life: Cross Product Multijogador
spanishHalf-Life: Cross Product Multijugador
Is free on the store? Yes
RemotePlayTogetherTestingBranches indev
Detected Technologies (?) GoldSource Engine, CEF SDK, Miles_Sound_System SDK, SDL SDK
Content Descriptors Frequent Violence or Gore (2), General Mature Content (5)
controllertagwizard Yes
Anti-Cheat Software VAC (Valve Anti-Cheat)
First seen on SteamDB 19 December 2024 – 01:13:50 UTC (), in changelist #26705119
Content Descriptors (Including DLC) Frequent Violence or Gore (2), General Mature Content (5)

Supported Languages

1 Languages Interface Full Audio Subtitles
English Yes Yes

Tags

💥 Action 🆓 Free to Play 😖 Gore 👊 Violent 🔫 FPS 😱 Horror 🌠 Space 🔫 Shooter 🙌 First-Person 🕹️ Old School 🌫 Atmospheric 🧊 3D 🦘 3D Platformer 📼 1990's

Categories

Online PvP LAN PvP Cross-Platform Multiplayer Steam Workshop Steam Cloud Steam is learning Multi-player PvP Valve Anti-Cheat Cloud Gaming Cloud Gaming (NVIDIA)

Hardware Categories

Full Controller Support DualShock Controllers (USB Only) DualShock Controllers DualSense Controllers (USB Only) DualSense Controllers Steam Input API Supported

Accessibility Categories

Camera Comfort Custom Volume Controls Stereo Sound Playable without Timed Input Keyboard Only Option Adjustable Difficulty Save Anytime

Assets

Load all asset images
clienticon bc8501dfe3a910be1b8cb4bdf35cf4e8923a8111
clienttga a480d0af7c6c3282a44c5cadf76f55aa3a6284dc
icon 8853f83848fd8c7f9c5b817d1fb0acf8cc4f7b0f
small_capsule
englishdf56bcb8b28bbf5ca35617d694df1c0d53417310/capsule_231x87.jpg
header_image
englishd6f30d3c9104df96ba8dcf955b2ac5e8acbc8ce6/header.jpg
library_assets_full
library_capsule ↴
image/english7cdff190010625d30c2013217fdc569e8bc94e52/library_600x900.jpg
image2x/english7cdff190010625d30c2013217fdc569e8bc94e52/library_600x900_2x.jpg
library_hero ↴
image2x/englishf50dd67bcd222c1a9aad1c588052d2c8324ae84f/library_hero_2x.jpg
image/englishf50dd67bcd222c1a9aad1c588052d2c8324ae84f/library_hero.jpg
library_hero_blur ↴
image/englishf50dd67bcd222c1a9aad1c588052d2c8324ae84f/library_hero_blur.jpg
library_logo ↴
image/english7553458f4f0df23bc59f1267ccd7338b2a21cf2b/logo.png
image2x/english7553458f4f0df23bc59f1267ccd7338b2a21cf2b/logo_2x.png
logo_position/pinned_positionCenterCenter
logo_position/width_pct64.16703993643881
logo_position/height_pct79.8266913840641
library_header ↴
image/englishb40de060b41738280bddfb0a3a3b8067ac20fb9b/library_header.jpg
image2x/englishb40de060b41738280bddfb0a3a3b8067ac20fb9b/library_header_2x.jpg
Assets
main_capsule8f56c38b30d01518570e4ddfd2b61612d1c81da5/capsule_616x353.jpg
small_capsuledf56bcb8b28bbf5ca35617d694df1c0d53417310/capsule_231x87.jpg
headerd6f30d3c9104df96ba8dcf955b2ac5e8acbc8ce6/header.jpg
hero_capsule8c1019612147990e46526c8373ef15fe659bcfe3/hero_capsule.jpg
hero_capsule_2x8c1019612147990e46526c8373ef15fe659bcfe3/hero_capsule_2x.jpg
library_capsule7cdff190010625d30c2013217fdc569e8bc94e52/library_600x900.jpg
library_capsule_2x7cdff190010625d30c2013217fdc569e8bc94e52/library_600x900_2x.jpg
library_herof50dd67bcd222c1a9aad1c588052d2c8324ae84f/library_hero.jpg
library_hero_2xf50dd67bcd222c1a9aad1c588052d2c8324ae84f/library_hero_2x.jpg
community_icon8853f83848fd8c7f9c5b817d1fb0acf8cc4f7b0f.jpg
page_background_pathapp/3416640
timestamp8 August 2025 – 13:49:12 UTC
Trailers
257175402 ↴
trailer_name2025 Steam Release Trailer
trailer_category0
trailer_480p/video/webm257175402/movie480_vp9.webm
trailer_480p/video/mp4257175402/movie480.mp4
trailer_max/video/webm257175402/movie_max_vp9.webm
trailer_max/video/mp4257175402/movie_max.mp4
microtrailer/video/webm3416640/285933623/a5feda91852a5c86d64270bed479a5509a9298f8/1753808911/microtrailer.webm
microtrailer/video/mp43416640/285933623/a5feda91852a5c86d64270bed479a5509a9298f8/1753808911/microtrailer.mp4
screenshot_medium257175402/827b0f636689c44b30dabd83d186fb059aed9521/movie_600x337.jpg
screenshot_full257175402/827b0f636689c44b30dabd83d186fb059aed9521/movie_full.jpg
trailer_base_id944042
all_agestrue
is_highlighttrue
timestamp1753819743
257156508 ↴
trailer_name2025 Steam Reveal Trailer
trailer_category1
trailer_480p/video/webm257156508/movie480_vp9.webm
trailer_480p/video/mp4257156508/movie480.mp4
trailer_max/video/webm257156508/movie_max_vp9.webm
trailer_max/video/mp4257156508/movie_max.mp4
microtrailer/video/webm3416640/1877883146/34717afa7472a5d414bd4a3676d9354dc8b2f19e/1750848890/microtrailer.webm
microtrailer/video/mp43416640/1877883146/34717afa7472a5d414bd4a3676d9354dc8b2f19e/1750848890/microtrailer.mp4
screenshot_medium257156508/5bd1edda0c52556b5ef34e3fa76ae8a09c0c13b1/movie_600x337.jpg
screenshot_full257156508/5bd1edda0c52556b5ef34e3fa76ae8a09c0c13b1/movie_full.jpg
trailer_base_id915419
all_agestrue
timestamp1750254575

Launch Options

0. Singleplayer Campaign
Executable CrossProduct-Shipping-Win32.exe
Arguments -game zamnhl -steam
Launch Type Play %%description%% (option1)
Description Singleplayer Campaign
Operating System   windows
Beta Branch indev
1. Singleplayer Campaign
Executable CrossProduct-Shipping-Linux32
Arguments -game zamnhl -steam
Launch Type Play %%description%% (option1)
Description Singleplayer Campaign
Operating System   linux
Beta Branch indev
2. Multiplayer
Executable CrossProduct-Shipping-Win32.exe
Arguments -game zamnhlmp -steam
Launch Type Play %%description%% (option2)
Description Multiplayer
Operating System   windows
3. Multiplayer
Executable CrossProduct-Shipping-Linux32
Arguments -game zamnhlmp -linux
Launch Type Play %%description%% (option2)
Description Multiplayer
Operating System   linux
4. SINGLEPLAYER DEV EXE
Executable CrossProduct-Shipping-Win32.exe
Arguments -steam -game zamnhl_dev -dev
Launch Type Unspecified
Description SINGLEPLAYER DEV EXE
Operating System   windows
Beta Branch indev
5. SINGLEPLAYER DEV LINUX
Executable CrossProduct-Shipping-Linux32
Arguments -steam -game zamnhl_dev -dev
Launch Type Unspecified
Description SINGLEPLAYER DEV LINUX
Operating System   linux
Beta Branch indev
6. MULTIPLAYER DEV EXE
Executable CrossProduct-Shipping-Win32.exe
Arguments -game zamnhlmp_dev -dev -steam
Launch Type Unspecified
Description MULTIPLAYER DEV EXE
Operating System   windows
Beta Branch indev mp_dev
7. MULTIPLAYER DEV LINUX
Executable CrossProduct-Shipping-Linux32
Arguments -steam -game zamnhlmp_dev -dev
Launch Type Unspecified
Description MULTIPLAYER DEV LINUX
Operating System   linux
Beta Branch indev mp_dev
8. Multiplayer Instruction Manual
Executable zamnhlmp/Manual/Instruction Manual.pdf
Launch Type Unspecified
Description Multiplayer Instruction Manual
9. MP DEBUG
Executable hl.exe
Arguments -steam -game zamnhlmp_dev -dev
Launch Type Unspecified
Description MP DEBUG
Operating System   windows
Beta Branch mp_dev indev

Configuration

Key Value
installdir Cross Product
steamdecktouchscreen 1
steamconfigurator3rdpartynative 65531
steamcontrollertemplateindex 13
steaminputmanifestpath controller_configs/hl1_manifest.vdf
app_mappings
0 ↴
platformlinux
toolSteamLinuxRuntime_scout
uselaunchcommandline 1
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