Half-Life: Cross Product Multiplayer
| App ID | 3416640 |
| App Type | Game |
| Developer | The Phoenix Project Software SVG, Adrenaline Gamer Team |
| Publisher | The Phoenix Project Software SVG |
| Supported Systems | Windows Linux |
| Technologies | GoldSource Engine |
| Last Changenumber | 29712675 |
| Last Record Update | 23 June 2025 – 23:06:53 UTC ( |
| Release Date | Q3 2025 |
| Parent App | Half-Life (70) |
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 arena 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 | |||||||||||||||||||
| ReleaseState | prerelease | |||||||||||||||||||
| Publisher | The Phoenix Project Software SVG | |||||||||||||||||||
| IsFreeApp | Yes | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 3 (Free Game) | |||||||||||||||||||
| Store Release Date | Q3 2025 | |||||||||||||||||||
| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| AbsoluteMouseCoordinates | No | |||||||||||||||||||
| Social Media | https://discord.gg/mGr94ZqDWU https://youtube.com/@phoenixprojectsoftware |
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| Primary Genre | Action (1) | |||||||||||||||||||
| Store Genres | Action (1), Free to Play (37) | |||||||||||||||||||
| Store Asset Modification Time | 23 June 2025 – 01:14:10 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| 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 ( |
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| 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
Categories
Online PvP
LAN PvP
Cross-Platform Multiplayer
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
User File System
| Key | Value | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| quota | 100.00 MiB (104857600) | ||||||||||||||||||||||||||||||||||
| maxnumfiles | 500 | ||||||||||||||||||||||||||||||||||
| ignoreexternalfiles | 1 | ||||||||||||||||||||||||||||||||||
| hidecloudui | 1 | ||||||||||||||||||||||||||||||||||
| savefiles |
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Save File Locations
Based on the configuration above, this is where we think the save files are located.
Read more about cloud saves in Steamworks documentation.
| Platform | Path | Pattern |
|---|---|---|
| [All OSes] | [Steam Library]/steamapps/common/Cross Product/zamnhlmp/ | *.cfg |
| Windows | %USERPROFILE%/My Documents/The Phoenix Project Software/Cross Product/mp | *.cfg |
| Linux | ~/TPPS/CrossProduct/mp | *.cfg |