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
Counter-Life 2 Pre Final Release
Half-Life 2

Counter-Life 2 Pre Final Release

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

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...

Portal Reborn Patch 1
Portal 2

Portal Reborn Patch 1

Sep 20, 2014 Portal Reborn Patch (6.86mb) 0 comments

Move "ApertureReborn" into your SourceMods folder in your Steam Installation folder. You Must have Portal Reborn Installed for this mod to work! If you...

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.

The Masked Prisoner RELEASE - v1.0 zip
Half-Life 2: Episode Two

The Masked Prisoner RELEASE - v1.0 zip

Sep 4, 2014 The Masked Prisoner Full Version (113.55mb) 0 comments

This is the full version of the mod. Supports either 32 or 64 bit operating systems.

Super Gravity Demo
Portal 2

Super Gravity Demo

Sep 3, 2014 Super Gravity Demo (78.39mb) 0 comments

The very first demo of Super Gravity (the mod is inside the zip file and will require Portal 2 in order to run)

Windows / LInux Download + Fix
Half-Life 2: Episode Two

Windows / LInux Download + Fix

Sep 2, 2014 Escape The Room Patch (70.35mb) 1 comment

Adapted for recent HL2 updates, courtesy of Dubigrasu.

Hotfix (v.1.3)
Half-Life 2

Hotfix (v.1.3)

Sep 1, 2014 Silent Hill: Alchemilla Patch (34.05mb) 1 comment

Major fix for glitching scripts when entering trough doors. Also includes material improvements.

Black Mesa : Resonance - Unreleased maps
Half-Life 2

Black Mesa : Resonance - Unreleased maps

Aug 31, 2014 Half-Life 2 Demo (7.21mb) 0 comments

These are some old maps highly incomplete from Black Mesa : Resonance. Episode 1 & 2 maps are in this pack.

Mystery Combat Man 3
Half-Life 2

Mystery Combat Man 3

Aug 29, 2014 Mystery Combat Man 3 Full Version (161.70mb) 4 comments

After months of dedicated hard work and serious planning, Mystery Combat Man 3 is finally complete! Now you can join the Mystery Combat Squad and defeat...

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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