Half-Life 2 Substance features an adaptive class system and open-ended gameplay.

RSS Files
Half-Life 2 Substance installer v2.1

Half-Life 2 Substance installer v2.1

Full Version 30 comments

The full version of Half-Life 2 Substance. Extract it in Sourcemods and run the installer with admin rights. Requires HL2 and Source SDK 2006.

Half-Life 2 Substance archive v2.1

Half-Life 2 Substance archive v2.1

Patch 11 comments

A version of Half-Life 2 Substance with no installer. Extract it in Sourcemods and move the "hl2.exe" file to SteamApps\Common\SourceSDKBase.

Half-Life 2 Substance addons and fixes

Half-Life 2 Substance addons and fixes

Patch 4 comments

A collection of mutators for Half-Life 2 Substance. Includes fixes for common issues with the SDK and missing DLL files.

Substance 1.2 Mod Gold

Substance 1.2 Mod Gold

Full Version

Substance 1.2 Mod Gold.

Substance 1.2 to 1.22 Mod Patch

Substance 1.2 to 1.22 Mod Patch

Full Version

Substance 1.2 to 1.22 Mod Patch.

Half-Life 2 Substance 1.0X Mod

Half-Life 2 Substance 1.0X Mod

Full Version

Half-Life2:SUBSTANCE recoreographs the hl2 single player experience, John Woo style: new action oriented gamestyle,deadly challenges and extra gorish...

Half-Life 2 Substance 0.84 Mod

Half-Life 2 Substance 0.84 Mod

Full Version

Half-Life 2: Substance re-coreographs the original single player campaign, John Woo style: intensive new action and higher challenges makes it the best...