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.

Downloads RSS Feed Summary List Downloads  (1710 - 1740 of 2,027) (view official)
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Added | Game Name | Type
Fortress Forever 2.2 Full Server (ZIP)
Half-Life 2

Fortress Forever 2.2 Full Server (ZIP)

Jan 18, 2009 Fortress Forever Server (843.25mb) 0 comments

This zip file will fully install a Fortress Forever 2.2 server

Crafty
Game

Crafty

Jan 18, 2009 Source IDEs (1.24mb) 0 comments

Crafty is a 3D object, material, model and file browsing utility.

Valve Batch Compile Tool
Game

Valve Batch Compile Tool

Jan 18, 2009 Source Mapping Tool (1.02mb) 6 comments

A map compiling manager bringing a breeze to mappers.

New Hands and Weapon Animations - Sample #1
Half-Life 2

New Hands and Weapon Animations - Sample #1

Jan 16, 2009 Zombie Panic: Source Movies (0.63mb) 0 comments

Presenting the new Hand sets and animations for Zombie Panic: Source.

New Hands and Weapon Animations - Sample #2
Half-Life 2

New Hands and Weapon Animations - Sample #2

Jan 16, 2009 Zombie Panic: Source Movies (0.60mb) 0 comments

Presenting the new Hand sets and animations for Zombie Panic: Source.

New Hands and Weapon Animations - Sample #3
Half-Life 2

New Hands and Weapon Animations - Sample #3

Jan 16, 2009 Zombie Panic: Source Movies (0.62mb) 1 comment

Presenting the new Hand sets and animations for Zombie Panic: Source.

ZPS - Frozen Wasteland
Half-Life 2

ZPS - Frozen Wasteland

Jan 16, 2009 Zombie Panic: Source Music (4.50mb) 0 comments

New Zombie Panic: Source ambient track "Frozen Wasteland" - By KillahMo

Spragoon George's Slazenger 0002 Full
Half-Life 2

Spragoon George's Slazenger 0002 Full

Jan 14, 2009 Spragoon George's Slazenger Full Version (270.36mb) 6 comments

Spragoon George's Slazenger or the Folly of Man: Transcendence of the Goonrift V0002 Full

Resistance and Liberation Alpha 4 Full
Half-Life 2

Resistance and Liberation Alpha 4 Full

Jan 11, 2009 Resistance & Liberation Full Version (538.17mb) 37 comments

This is the full version of Resistance and Liberation Alpha 4

Alpha 4 patch
Half-Life 2

Alpha 4 patch

Jan 11, 2009 Resistance & Liberation Patch (57.07mb) 1 comment

This is the incremental patch for Alpha4. Download it, when you already have Alpha3 installed.

Missing Information patch 1.5.1
Half-Life 2

Missing Information patch 1.5.1

Jan 11, 2009 Missing Information Patch (96.83mb) 38 comments

First patch for our 1.5 release. This patch addresses several issues observed by our fans. Changelog can be found in description.

On the Earth
Game

On the Earth

Jan 10, 2009 Lift Wallpapers (0.26mb) 3 comments

Doug put the Nirvash into car mode and I just so happened to have some new software to try out, so we made a wallpaper.

Missing Information 1.5
Half-Life 2

Missing Information 1.5

Jan 8, 2009 Missing Information Demo (684.29mb) 97 comments

1.5 version of Missing Information. This is the first release since our revival. This is an updated version 1.4, running on the Orange Box engine.

Walkthrough
Half-Life 2

Walkthrough

Jan 7, 2009 Call of Cthulhu: Dark Edges - The House Full Version (0.01mb) 0 comments

A walkthrough for those who are having issues grasping what passes for logic in my warped mind.

Portal | Underground Story
Portal

Portal | Underground Story

Jan 5, 2009 Underground Story Full Version (31.47mb) 16 comments

Here you can download Portal | Underground Story To install, follow the Install steps.

[AoC] Revalk's L4D Config v1.0
Left 4 Dead

[AoC] Revalk's L4D Config v1.0

Jan 4, 2009 Left 4 Dead Other (0.00mb) 4 comments

A script for L4D that should cover everything you'd want, plus some shiny extras. It's very easy to install, and has all the main features you'll want...

Zombie Master Beta 1.2.1 - Linux dedicated server
Half-Life 2

Zombie Master Beta 1.2.1 - Linux dedicated server

Jan 4, 2009 Zombie Master Server (50.92mb) 8 comments

Server-only version of ZM 1.2.0 for Linux servers.

Zombie Master Beta 1.2.1 - Windows installer
Half-Life 2

Zombie Master Beta 1.2.1 - Windows installer

Jan 4, 2009 Zombie Master Full Version (68.99mb) 74 comments

Full installer of ZM version 1.2.1, for players and Windows servers.

Empires V2.21 Server Patch
Half-Life 2

Empires V2.21 Server Patch

Jan 3, 2009 Empires Server (82.70mb) 0 comments

This will patch the Empires v2.2 server to Empires v2.21. Empires v2.2 must be installed. This is only for servers!

ARCHIVED: Empires V2.21 Client Patch
Half-Life 2

ARCHIVED: Empires V2.21 Client Patch

Jan 3, 2009 Empires Patch (82.51mb) 5 comments

NOTE: This is an archived version of Empires Mod. Download the latest version of Empires Mod on Steam! This will patch Empires v2.2 to Empires v2.21...

SourceForts v1.9.4.1 Installer
Half-Life 2

SourceForts v1.9.4.1 Installer

Jan 3, 2009 SourceForts Full Version (139.75mb) 15 comments

Version 19.4.1 improves SourceForts further with various fixes and updates.

Old School Beta 1.2
Half-Life 2

Old School Beta 1.2

Jan 2, 2009 HALF-LIFE² Old School Full Version (458.01mb) 2 comments

If you have any probleme with HL² old school, you can try this new version. This beta of Half-Life 2 Old School doesn't use the orange box engine yet...

NEOTOKYO° 214 - Nimbus
Half-Life 2

NEOTOKYO° 214 - Nimbus

Jan 2, 2009 NEOTOKYO° Music (10.41mb) 2 comments

NEOTOKYO° 214 - Nimbus is another song in the NT Soundtrack which was created by the talented Ed Harrison (Logic)

NEOTOKYO° 205 - Welcome
Half-Life 2

NEOTOKYO° 205 - Welcome

Jan 2, 2009 NEOTOKYO° Music (8.64mb) 0 comments

NEOTOKYO° 205 - Welcome is another song in the NT Soundtrack which was created by the talented Ed Harrison (Logic)

Combine Force Citadel City17 Demo v1.1
Half-Life 2

Combine Force Citadel City17 Demo v1.1

Jan 2, 2009 The Combine Forces Destiny DEAD Full Version (76.41mb) 7 comments

new version update of combine force citadel city17 demo v1.1

Battlegrounds 2 1.2.1b Installer
Half-Life 2

Battlegrounds 2 1.2.1b Installer

Dec 30, 2008 Battle Grounds 2 Full Version (300.43mb) 19 comments

Released in October 28, 2008: Battlegrounds 1.2.1b includes a handful of small tweaks as well as a port to the Orangebox Engine, as well as a few new...

Absence
Half-Life 2

Absence

Dec 30, 2008 Absence Full Version (172.05mb) 2 comments

Absence - Mod for Half-Life 2. Demonstration of a 3rd-person adventure game. Part of a student project at Salford University, UK.

Curse episodes teaser 2
Half-Life 2

Curse episodes teaser 2

Dec 30, 2008 CURSE Trailers (78.41mb) 0 comments

Curse episodes teaser 2 in tasty 720p (Xvid) Featuring some melee action and raspy,overamplified audio. Yay!

DeadWood
Half-Life 2

DeadWood

Dec 29, 2008 DeadWooD Full Version (671.40mb) 18 comments

After 4 years of Dev and 6 month of real work, we release this not completed game as-is. We hope some people will like it how it is. Enjoy!

IOSS 1.0d Server Patch (Linux)
Half-Life 2

IOSS 1.0d Server Patch (Linux)

Dec 28, 2008 International Online Soccer Source Patch (3.83mb) 0 comments

This is a server patch for IOSS. Please download the file and untar to /ios/bin. This patch contains fixes from all previous patches.

Platforms
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Company
Valve
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Official Page
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Licence
Commercial
Release Date
Released Oct 31, 2004
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