Episode One follows scientist Gordon Freeman and his companion Alyx Vance as they fight in humanity's continuing struggle against the transhuman race known as the Combine. When the story begins, Gordon wakes up outside the enemy's base of operations, the Citadel, after being left unconscious from the concluding events of Half-Life 2. During the course of the game, Gordon travels with Alyx as they attempt to evacuate the city.

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Toxic Waste Junkies Patch - Source SDK 2013

Toxic Waste Junkies Patch - Source SDK 2013

Patch 6 comments

This patch fixes most issues related to engine branch incompatibility and is designed to run using the latest "Beta" of Source SDK Base 2013 Singleplayer...

Abandoned House SoundTrack

Abandoned House SoundTrack

Audio

"Abandoned House" SoundTrack It includes 3 tracks official

Abandoned House

Abandoned House

Full Version

"Abandoned House" It is a "Mods" based on "Half-Life 2" which includes "Textures" & "Models" from "Half-Life Episode One" & "Counter-Strike Source"

BLACK FOREST DEMO
Half-Life 2: Episode One

BLACK FOREST DEMO

Black Forest (Demo) Demo

The OFFICIAL Black Forest Demo for Half Life 2: Episode 1. Uses Counter Strike: Source ando some L4D1 assets, however both of those games are not required...

Hi-Def Gman HL1 "Wisely done Mister Freeman"

Hi-Def Gman HL1 "Wisely done Mister Freeman"

Audio 8 comments

A bit of clever editing with some Michael Shapiro lines to re-create the final words spoken in the canon ending of Half-Life, spoken by the gman: "Wisely...

Siren Patch - Source SDK 2013

Siren Patch - Source SDK 2013

Patch 3 comments

This patch fixes most issues related to engine branch incompatibility and is designed to run using the latest "Beta" of Source SDK Base 2013 Singleplayer...

Sebastian Patch - Source SDK 2013
Half-Life 2: Episode One

Sebastian Patch - Source SDK 2013

Sebastian Patch 7 comments

This patch fixes most issues related to engine branch incompatibility and is designed to run using the latest "Beta" of Source SDK Base 2013 Singleplayer...

Nightfall Mod (SDK)

Nightfall Mod (SDK)

Other 3 comments

To play this SDK Version of Nightfall, you will need a copy of Half-Life 2: Episode one installed This is not a final version, nor is intended to indicate...

The Forgotten Ones - Version 2.4.0 [Patch]

The Forgotten Ones - Version 2.4.0 [Patch]

Patch 4 comments

A minor update for TFO fixing HUD positions, jump bug, fullbright maps, etc... Requires v2.3.0 to work! This is a patch!

City of Wonders
Half-Life 2: Episode One

City of Wonders

City of Wonders Full Version 1 comment

City of Wonders is a Half Life 2 mod, in which you are enclosed in an urban complex, with four men. You have to defend yourself against the hordes of...

The Forgotten Ones Version 2.3.0 SDK 2013 Full

The Forgotten Ones Version 2.3.0 SDK 2013 Full

Full Version 7 comments

The Forgotten Ones has been converted to SDK 2013, this has solved all crash related issues. No hacky workarounds has not been needed to make the mod...

Source Multi-Tool 1.0

Source Multi-Tool 1.0

Mapping Tool 7 comments

I've been working away at this for quite awhile now and after many revisions I'm happy to release version 1.0 of the new Source Multi-Tool. Source Multi-Tool...

Black Snow Coop Server Files

Black Snow Coop Server Files

Server 12 comments

Black Snow Coop v1.2.0 Server Files + Fixes, Read more for update log.

Black Snow Coop v1.2.0

Black Snow Coop v1.2.0

Patch 18 comments

Black Snow Coop v1.2.0 features great fixes, extended gameplay, new ending, new intro, more fun! And even better, you can experience all this with three...

Black Mesa Source FGD

Black Mesa Source FGD

Mapping Tool 1 comment

FGD for Black Mesa Source use in valve hammer editor (Source SDK)

Garry's Mod 13 FGD

Garry's Mod 13 FGD

Mapping Tool 10 comments

FGD for Garry's mod 13 use in valve hammer editor (Source SDK)

SecretOfTheSickness standalone full
Half-Life 2: Episode One

SecretOfTheSickness standalone full

Secret Of The Sickness Full Version 1 comment

A little surprise, you can download this mod by clicking download button, no links, no parts. This download consists installation file and instructions...

Elements of War 1337 Board v8

Elements of War 1337 Board v8

Full Version 19 comments

Elements of War: 1337 Board is a HotkeyZ Menu based on Config.cfg from id Software's Quake engine and Valve Software's Gold Source and Source engines...

Background
Half-Life 2

Background

Hammer Deluxe Wallpapers 2 comments

-Normal 4:3- 1280x1024 1280x960 1024x768 800x600 640x480 -Widescreen 16:9- 1680x1050 1280x800 1150x720 740x480

Gabe Newell Interview

Gabe Newell Interview

Audio 12 comments

William and Glenn are pleased to interview Gabe and Kutta from Valve Software.

Source Sauce

Source Sauce

Plugin 26 comments

A simple Out-Of-Game Tool that let's you set options for multiple Source Games at once, and even let's you set options that are not normally available...

Project Vanishing Point "Welcome to Voltora" HD

Project Vanishing Point "Welcome to Voltora" HD

Trailers

trailer in HD. Project Vanishing Point "Welcome to Voltora" Trailer Showing off the world of the mod and a little glimpse of gameplay in the current alpha...

Project Vanishing Point Alpha 3 Teaser HD

Project Vanishing Point Alpha 3 Teaser HD

Trailers 5 comments

Just the teaser featured here on the page but in HD.

Sebastian
Half-Life 2: Episode One

Sebastian

Sebastian Full Version 6 comments

Sebastian: A Half-Life 2: Episode One mod With the Citadel on the verge of a catastrophic meltdown, Barney and Gordon Freeman are trying to escape City...

Galactopticon SVN snippet - Dec 3rd

Galactopticon SVN snippet - Dec 3rd

Demo 10 comments

Everything we had by 3rd of December. If you don't want to use SVN, download this.

Basement Wallpapers
Half-Life 2: Episode Two

Basement Wallpapers

The Development Project Wallpapers 14 comments

An old Wallpaper from the early stages of TDP for you to set to your desktop.

Reaction v1
Half-Life 2: Episode One

Reaction v1

Reaction Demo 13 comments

Reaction v1, released March 20, 2009. Reaction is a third person mod for Half Life 2. This is the initial release of the level.

Reaction - "Explosions" Trailer (HD)
Half-Life 2: Episode One

Reaction - "Explosions" Trailer (HD)

Reaction Trailers

This is a trailer we made to promote ourselves for GDC. We just want to show some of the updates we've made, primarily the changes in gameplay situations...

Reaction Teaser 1 (HD)
Half-Life 2: Episode One

Reaction Teaser 1 (HD)

Reaction Trailers

Teaser 1 -- This is a basic flyby of an earlier version of the level. You can see that the level is stacked on top of each other; we changed this eventually...

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Half-Life 2: Episode One
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Source Sauce Plugin 260.26kb
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Elements of War 1337 Board v8 Full Version 626.27kb
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Sebastian Full Version 36.72mb
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Black Snow Coop v1.2.0 Patch 137.58mb
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BLACK FOREST DEMO Demo 1.01gb
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