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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Added | Game Name | Type
Portal Audio Mod V0.6
Portal

Portal Audio Mod V0.6

Jul 26, 2014 Portal Audio (334.76mb) 0 comments

The Portal Audio Mod is a mod for Portal: Still Alive that changes the in-game music and dialogue.

Exterminatus Beta 8 (Zip)
Half-Life 2

Exterminatus Beta 8 (Zip)

Jul 18, 2014 Exterminatus Full Version (415.78mb) 1 comment

This zip archive includes all you need to host and play Exterminatus - Rival Species 2. Two Species: Humans and Tyranids. Twelve distinct classes, each...

Exterminatus Beta 8 (Installer)
Half-Life 2

Exterminatus Beta 8 (Installer)

Jul 18, 2014 Exterminatus Full Version (416.15mb) 1 comment

This download is a self extracting installer including all you need to host and play Exterminatus - Rival Species 2. Two Species: Humans and Tyranids...

Head 1.1
Portal 2

Head 1.1

Jul 17, 2014 Head Full Version (26.46mb) 1 comment

Removed death, made the pushable wall smaller, fixed the name of the mod.

Labyrinth Version 6-29-2014
Garry’s Mod 10

Labyrinth Version 6-29-2014

Jul 17, 2014 Labyrinth Gamemode Server (28.44mb) 1 comment

Labyrinth Version 6-29-2014. Extract to your server's "garrysmod" directory.

Head 1.0
Portal 2

Head 1.0

Jul 16, 2014 Head Full Version (28.19mb) 0 comments

THERE IS A NEW VERSION AT DOWNLOADS. PLEASE DOWNLOAD THAT Install Portal 2. Put the folder inside the rar to "Steam/<username>/sourcemods" folder.

Rabbit Hole
Half-Life 2: Episode Two

Rabbit Hole

Jul 15, 2014 Rabbit Hole Full Version (99.07mb) 1 comment

Rabbit Hole is finally released! Requires HL2 EP 2 to play, extract to your steam/steamapps/sourcemods folder, then restart steam. Includes english and...

L4D2 RAF ARCADE MOD
Left 4 Dead 2

L4D2 RAF ARCADE MOD

Jul 13, 2014 L4D2 RAF ARCADE MOD Full Version (16.15mb) 6 comments

full version , updated July 2014 : more weapons, ammo, zombies ... others players don't have to install this mod to play in multiplayers game

L4D1 raf arcade mod july 2014
Left 4 Dead

L4D1 raf arcade mod july 2014

Jul 13, 2014 L4D RAF ARCADE MOD Full Version (14.62mb) 0 comments

the mod is updated to the lasted version of L4D , this mod does'nt need to be installed by others players

Darkness 1.6 Complete Dedicated Server
Half-Life 2

Darkness 1.6 Complete Dedicated Server

Jul 13, 2014 Darkness: Source Server (298.32mb) 0 comments

This tarball contains the Darkness 1.6 32-bit linux build, a copy of the Valve Source Dedicated Server for SDK 2013 Multiplayer and 32-bit libraries that...

Darkness 1.6 Mac OS Tarball
Half-Life 2

Darkness 1.6 Mac OS Tarball

Jul 13, 2014 Darkness: Source Full Version (45.30mb) 1 comment

Mac users: Untar into your sourcemods folder and restart steam. Please let me know if you have issues connecting to the official game server.

Darkness 1.6 Linux Tarball
Half-Life 2

Darkness 1.6 Linux Tarball

Jul 13, 2014 Darkness: Source Full Version (45.69mb) 0 comments

Linux users: Untar this into your sourcemods directory and then restart steam. This tarball may also be used to setup a dedicated server using SteamCMD.

Darkness 1.6 Windows Installer
Half-Life 2

Darkness 1.6 Windows Installer

Jul 13, 2014 Darkness: Source Full Version (42.36mb) 0 comments

Double click, restart steam, kill bugs. (or marines)

Attack on Titan Gamemode (Alpha v1.1)
Garry’s Mod 10

Attack on Titan Gamemode (Alpha v1.1)

Jul 12, 2014 Attack on Titan Gamemode (Alpha v1.1) Full Version (53.24mb) 4 comments

The server gamemode needed to play Attack on Titan.

A Minuted Millions 1.1 release!
Portal 2

A Minuted Millions 1.1 release!

Jul 11, 2014 A Minuted Millions Full Version (315.89mb) 8 comments

This is a patch and minor tweaks to the game that includes: -Lowered entity count significantly to keep from game crashing -Added some context clues -Packed...

Half Life 2 Friendly Turrets mod
Half-Life 2

Half Life 2 Friendly Turrets mod

Jul 11, 2014 Half Life 2 Friendly Turrets Mod Full Version (0.00mb) 1 comment

It is not 100% perfect but it does work, so I'd say 90%, the turret is friendly to nearly all the friendly npc's, I'm still testing and find that the...

Draga Ester - instalacija
Dear Esther

Draga Ester - instalacija

Jul 8, 2014 Draga Ester Full Version (61.08mb) 0 comments

Instalacija: raspakujte arhivu u folder igre i presnimite sve fajlove kada bude ponuđeno Ako imate Steam verziju, arhivu raspakujte u Steam/Steamapps/common/Dear...

Jay's Mod v3.02
Half-Life 2

Jay's Mod v3.02

Jul 8, 2014 Jay's Mod Full Version (2.25mb) 9 comments

Updates: Jay's Mod version 3.02 Now has a video intro Main Menu map is now replaced with jm_grass Includes extra add-on maps. The newest update for Jay's...

Bleach Rukia Kuchiki Gloves
Counter-Strike: Source

Bleach Rukia Kuchiki Gloves

Jul 8, 2014 Counter-Strike: Source Full Version (0.19mb) 1 comment

Bleach Rukia Kuchiki Gloves This hadn't been done before, so I made some for it! Credits go to the creators of Bleach for the skull. Made by theplock99...

The Multiverse Theory: Episode 1 - Starting Room
Portal 2

The Multiverse Theory: Episode 1 - Starting Room

Jul 5, 2014 The Multiverse Theory: Episode 1 Demo (0.02mb) 1 comment

Just a little room test, this IS NOT the final thing, imma add some more audio and touch it up a little, so pls be patient.

v1 Full
Alien Swarm

v1 Full

Jul 4, 2014 Swarm Director 2 Full Version (952.82mb) 3 comments

The first release of Swarm Director 2! Adds navmesh support, several community campaigns, better marine AI, a more powerful AI director, and a new game...

Wallpaper 2 - Blurred Version
Faceless

Wallpaper 2 - Blurred Version

Jul 3, 2014 Faceless Wallpapers (47.74mb) 0 comments

July 4th Update Wallpaper of The Being. Includes all Resolutions from 1280x720 up to 4k.

Wallpaper 2 - Sharp Version
Faceless

Wallpaper 2 - Sharp Version

Jul 3, 2014 Faceless Wallpapers (36.91mb) 1 comment

July 4th Update Wallpaper of The Being. Includes all Resolutions from 1280x720 up to 4k.

Santa's Revenge 2 SteamPipe fix
Half-Life 2: Episode Two

Santa's Revenge 2 SteamPipe fix

Jul 3, 2014 Santa's Revenge 2 Patch (0.00mb) 1 comment

A quick fix for SteamPipe SDK update. Check readme file for instructions.

Russian subtitles
Half-Life 2: Episode Two

Russian subtitles

Jul 3, 2014 The Citizen Returns Patch (0.04mb) 2 comments

Subtitles available now in Russian, courtesy of MisterDude! / Enable with the "cc_lang russian" console command.

Aperture Ireland version 2.0
Portal 2

Aperture Ireland version 2.0

Jun 30, 2014 Aperture Ireland Full Version (1,681.32mb) 7 comments

This is a full download of version two of this mod. It contains new features and is easier to get up and running. This is a ZIP archive, which usually...

Courage release
Half-Life 2: Episode Two

Courage release

Jun 30, 2014 Courage Full Version (79.57mb) 1 comment

First release - requires Source SDK Base 2013 Singleplayer to play. Should be available for free to all Win, Mac, and Linux users! Comment if it doesn't...

Smod Redux 10(v2) Steam-Fix
Half-Life 2

Smod Redux 10(v2) Steam-Fix

Jun 29, 2014 SMOD Full Version (179.82mb) 56 comments

Fixed Smod for original steam. Size: 179 Mb in 7z archive. Really worked in my pc.

Overflow release
Half-Life 2

Overflow release

Jun 28, 2014 DownFall Full Version (14.97mb) 6 comments

This is my entry for the interlopers.net mapping competition "the forgotten journey". The goal of the contest was to create a map set in a new location...

Keys
Half-Life 2

Keys

Jun 28, 2014 Keys Full Version (168.19mb) 3 comments

The final full version of Keys has been released. I hope you enjoy it.

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Company
Valve
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Release Date
Released Oct 2004
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