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
NMRiH: Weight & Damage v1.0
Half-Life 2

NMRiH: Weight & Damage v1.0

Oct 30, 2014 No More Room in Hell Other (0.03mb) 11 comments

A small and simple mod that makes everything lighter (weigh less), and causes all guns (except the .22's) to give one-shot headshots! Oh, and some of...

GordontheFortress 2 beta v.1
Team Fortress 2

GordontheFortress 2 beta v.1

Oct 26, 2014 GordontheFortress 2 Demo (321.02mb) 0 comments

the beta of my mod for download. welcome all to gordonthefortress 2 it will make you poop your pants. to put it in just merge the custom folder with your...

Notarged
Half-Life 2

Notarged

Oct 25, 2014 Notarged Full Version (774.06mb) 4 comments

Notarged is Survival Notarged İs SinglePlayer Developer LordOfXen Crafty Cem26 Anka DMDr GoldRush Valve Software LordOfXen Software Lord Browser Lord...

ModMaker V 1.5
Game

ModMaker V 1.5

Oct 25, 2014 Source Full Version (3.97mb) 0 comments

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: 2013 Mod Creation, Mod...

SourceForts 1.9.4.1 [Legacy]
Half-Life 2

SourceForts 1.9.4.1 [Legacy]

Oct 23, 2014 SourceForts 1.9.5 Full Version (144.25mb) 0 comments

SourceForts 1.9.4.1 was the final release of the previous development team. It is still fully playable. Join our official server, Acropolis, to play.

Counter-Life 2 Pre Final Release Two
Half-Life 2

Counter-Life 2 Pre Final Release Two

Oct 23, 2014 Counter-Life 2 Demo (46.76mb) 0 comments

Hello again,it is me,Aulov Nikolay.Today i would like to present for you a more new version of my mod,called Counter Life 2.This is one of the final version...

DeadBread Launcher
Half-Life 2

DeadBread Launcher

Oct 21, 2014 BrainBread 2 Full Version (2.47mb) 4 comments

DeadBread Community Launcher gathers up all games linked to Reperio Studios to make it easier to keep you up to date and allow you to keep in touch with...

Counter-Life 2 Pre Final Release
Half-Life 2

Counter-Life 2 Pre Final Release

Oct 20, 2014 Counter-Life 2 Demo (44.25mb) 3 comments

Half-Life 2,voted like one of the best game ever in the world at 2004.Counter Strike Source is one of the world most popular multiplayer shooter.What...

Counter-Life 2 Beta Release Three
Half-Life 2

Counter-Life 2 Beta Release Three

Oct 15, 2014 Counter-Life 2 Demo (41.43mb) 3 comments

Half-Life 2,voted like one of the best game ever in the world at 2004.Counter Strike Source is one of the world most popular multiplayer shooter.What...

ModMaker V 1.4
Game

ModMaker V 1.4

Oct 11, 2014 Source Full Version (3.96mb) 0 comments

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: 2013 Mod Creation, Mod...

Counter-Life 2 Beta Release Two
Half-Life 2

Counter-Life 2 Beta Release Two

Oct 11, 2014 Counter-Life 2 Demo (41.34mb) 1 comment

Half-Life 2,voted like one of the best game ever in the world at 2004.Counter Strike Source is one of the world most popular multiplayer shooter.What...

Reactive Drop 1.10
Alien Swarm

Reactive Drop 1.10

Oct 8, 2014 Alien Swarm: Reactive Drop Full Version (1,105.73mb) 0 comments

New weapons, bug fixes, map fixes, jump_jet_trigger for mappers etc. Extract to <path to steam>\SteamApps\sourcemods. Restart Steam

Counter-Life 2 Beta Release
Half-Life 2

Counter-Life 2 Beta Release

Oct 7, 2014 Counter-Life 2 Demo (40.80mb) 1 comment

Half-Life 2,voted like one of the best game ever in the world at 2004.Counter Strike Source is one of the world most popular multiplayer shooter.What...

The Making of Keys
Half-Life 2

The Making of Keys

Oct 6, 2014 Keys Other (205.88mb) 0 comments

File contains various screenshots and maps from the making of Keys. Might interest some.

Russian Language Pack
Half-Life 2

Russian Language Pack

Oct 6, 2014 Keys Patch (0.01mb) 0 comments

Keys is now packaged for the Russian audience. Translation by William 'vcool' Phakt.

Counter-Life 2 Alpha 1 (Early Test)
Half-Life 2

Counter-Life 2 Alpha 1 (Early Test)

Sep 29, 2014 Counter-Life 2 Demo (278.48mb) 6 comments

Counter-Life 2 Alpha 1 (Early Test) First version of CL2 for everyone to play with! keep on reading to see whats new, whats changed and whats been fixed/broken...

ModMaker V1.3
Game

ModMaker V1.3

Sep 27, 2014 Source Full Version (4.11mb) 0 comments

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: 2013 Mod Creation, Mod...

Chapters 1-3
Half-Life 2

Chapters 1-3

Sep 26, 2014 Radiational Wasteland Demo (68.04mb) 1 comment

Here's Chapter 1-3 for you to play in either HL2 or Gmod.

ReMOD for Half-Life 2 - Tactical (Project Life)
Half-Life 2

ReMOD for Half-Life 2 - Tactical (Project Life)

Sep 21, 2014 SMOD-DT "Project life" Full Version (0.62mb) 3 comments

Enhanced gameplay of HL2: Tactical - Project Life! So whats in: >>> More powerful weapons, almost all with penetrating-wall-bullets!____ >>> 75% of weapon...

Riddle Resolutions Guide
Half-Life 2: Episode Two

Riddle Resolutions Guide

Sep 21, 2014 Steam, Tracks, Trouble & Riddles Guides (6.66mb) 1 comment

Spoiler Alert! Be aware that this can spoil your game experience! Guide to all resolutions of the riddles. Just in case you stick in the middle of the...

ModMaker V1.2
Game

ModMaker V1.2

Sep 20, 2014 Source Full Version (4.08mb) 2 comments

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: 2013 Mod Creation, Mod...

Steam, Tracks, Trouble & Riddles Chapter One
Half-Life 2: Episode Two

Steam, Tracks, Trouble & Riddles Chapter One

Sep 20, 2014 Steam, Tracks, Trouble & Riddles Full Version (248.00mb) 25 comments

This contains file contains the data of the mod. Extract it and place it in your sourcemod folder under your Steam installation. Then restart Steam. You...

S.T.T. & R. Chapter One Release Guide
Half-Life 2: Episode Two

S.T.T. & R. Chapter One Release Guide

Sep 20, 2014 Steam, Tracks, Trouble & Riddles Guides (0.86mb) 6 comments

This guide contains • installation instructions • control hints • a brief description of the background • Youtube links of all clips • the complete credits...

ModMaker V1.1
Game

ModMaker V1.1

Sep 14, 2014 Source Full Version (4.05mb) 0 comments

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: 2013 Mod Creation, Mod...

Patch v1.1
Half-Life 2: Episode Two

Patch v1.1

Sep 12, 2014 Hopeless Night Patch (22.10mb) 2 comments

This is the first patch for Hopeless Night. Changelog in the description.

Codename CURE - B2.0 (Mac OS X Disk Image)
Half-Life 2

Codename CURE - B2.0 (Mac OS X Disk Image)

Sep 7, 2014 Codename CURE Full Version (158.19mb) 0 comments

CURE B2.0 - Mac OS X Disk Image Installer. Use for installing easily on Mac. Make sure you have "Source SDK Base 2013 Multiplayer" installed under the...

Codename CURE - B2.0 (Windows Installer)
Half-Life 2

Codename CURE - B2.0 (Windows Installer)

Sep 7, 2014 Codename CURE Full Version (141.03mb) 1 comment

CURE B2.0 - Windows Installer. Use for installing easily on Windows. Make sure you have "Source SDK Base 2013 Multiplayer" installed under the steam tools...

Codename CURE - B2.0 (Linux / Zip Folder)
Half-Life 2

Codename CURE - B2.0 (Linux / Zip Folder)

Sep 7, 2014 Codename CURE Full Version (147.08mb) 0 comments

CURE B2.0 - Linux / Zip folder. Use for installing on any system manually including dedicated servers and Linux. (For Clients) Make sure you have "Source...

ModMaker V1
Game

ModMaker V1

Sep 6, 2014 Source Full Version (4.02mb) 1 comment

Mod Maker is primarily a Source mod and tool launcher with productivity features to make it easier to mod for Source including: Shortcuts for all your...

The Masked Prisoner RELEASE - V1.0 installer
Half-Life 2: Episode Two

The Masked Prisoner RELEASE - V1.0 installer

Sep 4, 2014 The Masked Prisoner Full Version (68.25mb) 4 comments

This is the full version of the mod. Installer requires a 64 bit operating system.

Platforms
Windows, PS3, X360, XBOX
Company
Valve
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Official Page
Valvesoftware.com
Licence
Commercial
Release Date
Released Oct 31, 2004
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