Half-Life: Source Substance is a remake of the Half-Life 2 Substance that brings the world from Half-Life 2 to the world from Half-Life: Source. The main idea of this mod is to recreate the Half-Life 2 Substance to the Half-Life: Source. Which means that you will play Half-Life 2 Substance but in Half-Life: Source world. You will use original weapons from Half-Life 2 Substance, but right now in Half-Life: Source world. You will use all features from Half-Life 2 Substance in Half-Life: Source.

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Missing Information

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Missing Information aims to recreate Valve's original Half-Life 2 storyline found in Raising the Bar.

HL2: Amalgam Zenith

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Half-Life 2: Amalgam Zenith hopes to be many things. The main goal is the complete replacement of the entire HL2 asset library with newer, higher quality...

Coterminus

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What would Half-Life 2 have been like if we had gotten the version shown to us in the official promotional materials? Coterminus attempts to answer that...

The Thing Remaster

The Thing Remaster

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The Thing, the first Half-Life 2 mod released by a certain Donald before the final release of Half-Life 2. The original mod was made to be played on the...

Half-Life 2: Aftermath

Half-Life 2: Aftermath

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This mod brings together content from the cancelled Half-Life 2: Episode 3, and Half-Life 2: Episode 1, with more updates to come.

Half-Life 2 Beta: 2001 Story

Half-Life 2 Beta: 2001 Story

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This is a mod that aims to recreate the Half-Life 2 Beta's 2001 (Original) Story in on full complete version. This mod uses the Leaked 2003 Build of the...

Dark-Life 2

Dark-Life 2

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Dark-Life 2, a simple mod that aims to reverse the day/night in Half Life 2 while keeping the gameplay as close to vanilla as possible

The Thing Redux

The Thing Redux

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Experience the first-ever Half-Life 2 Beta mod in it's new shell. Remade on the Source 2013 engine, The Thing Redux tries to completely overhaul the original...

HL1 Inside HL2

HL1 Inside HL2

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HL1 Inside HL2 is a mod, that adds all Half-Life: Source stuff to Half-Life 2, such as monsters, weapons, sounds, effects and etc. The main purpose of...

Half-Life 2 2004 Pack

Half-Life 2 2004 Pack

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This pack aims to remove post-Orange Box cosmetic and gameplay changes in Half-Life 2. Works as a sourcemod for Half-Life 2.

Mapbase

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A base mod for Source 2013 which expands and improves the toolset available to modders, augmenting other maps and mods for development purposes. It contains...

Half-Life 2 Beta:Revised

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Don't like how most mods based off of the 2003 leak either aren't finished or they are really bad? Well,this is the authentic Half-Life 2 leak from 2003,but...