The Source engine is a 3D game engine developed by Valve Corporation. Its unique features include a large degree of modularity and flexibility, an artist-driven, shader-based renderer, accurate lip sync and facial expression technology, and a powerful, efficient and completely network-enabled physics system.

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CSS HD
Counter-Strike: Source

CSS HD

Counter-Strike: Source Full Version

Mod improves the graphics in the game, as you can see.

Aperture Recall
Portal 2

Aperture Recall

Portal 2 Full Version

This is a portal 2 mod called "Aperture Recall Part 1"

Underhell jimmy's Tactical Cut
Half-Life 2

Underhell jimmy's Tactical Cut

Half-Life 2 Demo 8 comments

Some major changes and Gameplay tweaks to the Mod Underhell

Patched exe v1.3
Requiem: Avenging Angel

Patched exe v1.3

Requiem: Avenging Angel Patch

Requiem: Avenging Angel is a 3D, first-person action game of biblical proportions set in a world under siege. A holy war rages on Earth between Heaven's...

Portal Project Delta
Portal

Portal Project Delta

Portal Full Version 5 comments

Here. Dont say i stealing. I just wanna upload a my first mod

EYE Extended Actions v1
E.Y.E: Divine Cybermancy

EYE Extended Actions v1

E.Y.E: Divine Cybermancy Patch

This mod adds some nice keybinds like the one to crouch and other that I don't remember. This mod isn't mine, just sharing. It's Kyodan's property.

Destroyed Test Chamber 4
Portal 2

Destroyed Test Chamber 4

Portal 2 Demo 1 comment

Map shows the 4 test chamber from Portal 1 in destroyed and overgrowth style. My first Hammer map, may contain errors and bugs.

Waiting Room
Half-Life 2: Episode Two

Waiting Room

Half-Life 2: Episode Two Full Version 1 comment

Hello, everyone, I'm Ttiki, and today I present you my new mod/ map Waiting Room! Waiting Room was originally a map for Garry's Mod, however, due to some...

Half Life 2 DownFall Linux
Half-Life 2: Episode Two

Half Life 2 DownFall Linux

Half-Life 2: Episode Two SDK 2 comments

Binary files from the "Source SDK Base 2013 Singleplayer" to play "Half-Life 2: Downfall" on Linux. Instructions on how to download the game on Linux...

mahplayground
Portal 2

mahplayground

Portal 2 Demo

This is a Portal 2 Plaground map for you all to enjoy!

Fog City Arena
Half-Life 2

Fog City Arena

Half-Life 2 Full Version

This is a small map I decided to make to test my layout skills. If you want to test too relay feedback to me, that would be great. Cheers, -pizzama2003

Sleep v1.7
Half-Life 2: Episode Two

Sleep v1.7

Half-Life 2: Episode Two Full Version

This is my map. Many buggy. About bugs write to me.

vmeX - Valve Map Decompiler

vmeX - Valve Map Decompiler

Mapping Tool 1 comment

A simple tool used to decompile .bmp files (compiled valve map files). You can decompile any Valve game's maps. after vmeX turns them into a .vmf you...

RTSL DefendVille2 scrap maps

RTSL DefendVille2 scrap maps

Demo 1 comment

This is a scrap map I made for the DefendVille2 competition, from RunThinkShootLive.com!

Elite Force Reloaded Theme 030717
Star Trek - Elite Force Reloaded

Elite Force Reloaded Theme 030717

Star Trek - Elite Force Reloaded Music

Check out Elite Force Reloaded's Theme tune so far!

gssmt v0.0.2
Counter-Strike

gssmt v0.0.2

Counter-Strike Archive Tool 5 comments

GoldSource and Source Multi-Tool v0.0.2 to extract and decompress various GoldSource and Source engine formats (support for more formats coming soon).

Kreedz Climbing Greenlight Installer
Kreedz Climbing

Kreedz Climbing Greenlight Installer

Kreedz Climbing Full Version

Kreedz Climbing's Greenlight version, free to play.

Vampire the Masquerade: Bloodlines Res Patcher
Vampire: The Masquerade – Bloodlines

Vampire the Masquerade: Bloodlines Res Patcher

Vampire: The Masquerade – Bloodlines Patch 2 comments

Vampire the Masquerade: Bloodlines (VTMB) supports only a small, limited number of resolutions. With the advent of widescreen notebooks, HDTV-equipment...

Half-Life 2 Demo
Half-Life 2

Half-Life 2 Demo

Half-Life 2 Demo 1 comment

The player again picks up the crowbar of research scientist Gordon Freeman, who finds himself on an alien-infested Earth being picked to the bone, its...

YOURMOD
Half-Life 2

YOURMOD

Half-Life 2 Demo 2 comments

Welcome To YOURMOD! A simple Hl2mod that has a Physgun,Long range Gravity gun,Super gravity gun For a physics gun enable dev console and Type "give weapon_physgun...

vmmt v0.0.1
Half-Life

vmmt v0.0.1

Half-Life Archive Tool

Valve Modding Multi-Tool v0.0.1 Tool to extract and decompress various GoldSource and Source engine formats (support for more formats coming soon).

Tenebra Release
Tenebra

Tenebra Release

Tenebra Full Version 8 comments

Tenebra is a psychological horror game that takes you on a journey through a beautifully moody and often dreadful world that reveals itself as you progress...

HL2 2003 Preview CD
Half-Life 2

HL2 2003 Preview CD

Half-Life 2 Trailers 1 comment

HL2 2003 Preview (Video) CD I hope this is NOT Duplicate.

Dark Messiah v1.02 German Patch
Dark Messiah of Might and Magic

Dark Messiah v1.02 German Patch

Dark Messiah of Might and Magic Patch

This is the latest official patch for Dark Messiah of Might & Magic. This patch is for the German release only.

Dark Messiah v1.02 International Patch
Dark Messiah of Might and Magic

Dark Messiah v1.02 International Patch

Dark Messiah of Might and Magic Patch

This is the latest official patch for Dark Messiah of Might & Magic. This patch is for the US English, UK English, French, Italian and Spanish releases...

Dark Messiah v1.01 German Patch
Dark Messiah of Might and Magic

Dark Messiah v1.01 German Patch

Dark Messiah of Might and Magic Patch

This is the first of two official patches for Dark Messiah of Might & Magic. This patch is for the German release only.

Dark Messiah v1.01 International Patch
Dark Messiah of Might and Magic

Dark Messiah v1.01 International Patch

Dark Messiah of Might and Magic Patch 3 comments

This is the first of two official patches for Dark Messiah of Might & Magic. This patch is for the US English, UK English, French, Italian and Spanish...

Sniper Dead
Half-Life 2

Sniper Dead

Half-Life 2 Full Version 2 comments

"Sniper Dead" it is an "Mods" with zombies in which the player must kill all zombies.

The Mansion 3 Patch - Source SDK 2013
Half-Life 2

The Mansion 3 Patch - Source SDK 2013

Half-Life 2 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...

The Extraction Point Patch - Source SDK 2013
Half-Life 2

The Extraction Point Patch - Source SDK 2013

Half-Life 2 Patch 2 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...

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