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.

Summary List Popular Games  (0 - 30 of 55)
Half-Life 2
Half-Life 2

1. Half-Life 2

3 weeks ago Released Nov 15, 2004 Single & Multiplayer First Person Shooter

Pick up the crowbar of research scientist Gordon Freeman, who finds himself on an alien-infested Earth being picked to the bone, its resources depleted...

Counter-Strike: Source
Counter-Strike: Source

2. Counter-Strike: Source

3 days ago Released Oct 30, 2004 Single & Multiplayer First Person Shooter

Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced technology of Source technology. Featuring state of the...

Garry’s Mod 10
Garry’s Mod 10

3. Garry’s Mod 10

1 week ago Released Nov 28, 2006 Single & Multiplayer First Person Shooter

Garry’s Mod is a sandbox mod for the Source Engine. Unlike normal games there aren't any predefined aims or goals. Players are given tools and are left...

Vampire: The Masquerade – Bloodlines
Vampire: The Masquerade – Bloodlines

4. Vampire: The Masquerade – Bloodlines

2 months ago Released Nov 14, 2004 Single Player Adventure

First-person roleplaying game, based on White Wolf's popular Vampire: The Masquerade pen-and-paper RPG. Vampire: The Masquerade - Bloodlines combines...

Contagion
Contagion

5. Contagion Indie

3 weeks ago Released Oct 24, 2013 Multiplayer & Co-op First Person Shooter

Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments...

Left 4 Dead 2
Left 4 Dead 2

6. Left 4 Dead 2

2 months ago Released Nov 15, 2009 Single & Multiplayer First Person Shooter

This co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans...

Faceless
Faceless

7. Faceless Indie

1 week ago TBD Single & Multiplayer Adventure

Faceless is a Greenlit Multiplayer Horror which sees players attempting to survive alone, or with up to three other players in Wakeland City to try and...

Alien Swarm
Alien Swarm

8. Alien Swarm

3 months ago Released Jul 18, 2010 Single & Multiplayer Arcade

An epic bug hunt featuring a unique blend of co-op play and squad-level tactics. With your friends, form a squad of four distinct IAF Marine classes...

Portal 2
Portal 2

9. Portal 2

1 week ago Released Apr 18, 2011 Single & Multiplayer Puzzle Compilation

It’s been a long time. How have you been? I’ve been really busy being dead. You know... after you murdered me?

Half-Life 2: Episode Two
Half-Life 2: Episode Two

10. Half-Life 2: Episode Two

1 month ago Released Oct 9, 2007 Single & Multiplayer First Person Shooter

As Dr. Gordon Freeman, you were last seen exiting City 17 with Alyx Vance as the Citadel erupted amidst a storm of unknown proportions. In Episode Two...

Team Fortress 2
Team Fortress 2

11. Team Fortress 2

3 months ago Released Oct 7, 2007 Multiplayer First Person Shooter

Team Fortress 2 is the sequel to the game that put class-based, multiplayer team warfare on the map. It delivers new gametypes, a signature art style...

Portal
Portal

12. Portal

1 month ago Released Oct 8, 2007 Single Player Puzzle Compilation

Portal is a first-person puzzle game. Players must solve physical challenges by opening portals to maneuver objects, and themselves, through the enigmatic...

Left 4 Dead
Left 4 Dead

13. Left 4 Dead

7 months ago Released Nov 16, 2008 Single & Multiplayer First Person Shooter

Set in the immediate aftermath of the zombie apocalypse, Left 4 Dead's survival co-op mode lets up to four players blast a path through the swarming zombie...

Half-Life: Source
Half-Life: Source

14. Half-Life: Source

1 month ago Released May 31, 2004 Single Player First Person Shooter

Winner of over 50 Game of the Year awards, Half-Life set new standards for action games when it was released in 1998. Half-Life: Source is a digitally...

Counter-Strike: Global Offensive
Counter-Strike: Global Offensive

15. Counter-Strike: Global Offensive

1 day ago Released Aug 20, 2012 Single & Multiplayer First Person Shooter

Counter-Strike: Global Offensive (CS: GO) will expand upon the team-based action gameplay that it pioneered when it was launched 12 years ago.

Conscript
Conscript

16. Conscript Indie

3 months ago TBD Single Player First Person Shooter

Conscript is a psp/pc game using the source engine and a heavily modified quake engine that takes place in an alternate half-life 2 universe, through...

Day of Defeat: Source
Day of Defeat: Source

17. Day of Defeat: Source

3 months ago Released Sep 25, 2005 Single & Multiplayer First Person Shooter

Day of Defeat offers intense online action gameplay set in Europe during WWII. Assume the role of infantry, sniper or machine-gunner classes, and more...

Half-Life 2: Deathmatch
Half-Life 2: Deathmatch

18. Half-Life 2: Deathmatch

4 months ago Released Oct 30, 2004 Multiplayer First Person Shooter

Fast multiplayer action set in the Half-Life 2 universe! HL2's physics adds a new dimension to deathmatch play. Play straight deathmatch or try Combine...

E.Y.E: Divine Cybermancy
E.Y.E: Divine Cybermancy

19. E.Y.E: Divine Cybermancy Indie

8 months ago Released Jul 28, 2011 Single & Multiplayer First Person Shooter

After unending war with metastreumonic Force, the powerful organisation Secreta Secretorum that you belong to is finally ready to undermine the head-strong...

Blade Symphony
Blade Symphony

20. Blade Symphony Indie

2 months ago Released May 7, 2014 Multiplayer Fighting

Prove that you are the world's greatest swordsman in Blade Symphony: a slash-em-up featuring a highly detailed and in-depth sword fighting system. Face...

INFRA
INFRA

21. INFRA Indie

4 months ago TBD Single Player Puzzle Compilation

Those most overlooked are often the most important. INFRA puts you into the shoes of a simple structural analyst. Nothing more than a quiet desk jockey...

Nuclear Dawn
Nuclear Dawn

22. Nuclear Dawn Indie

1 year ago Released Sep 25, 2011 Multiplayer First Person Shooter

Nuclear Dawn is a game that combines intense visceral and violent First Person Shooter action with fast-paced Real Time Strategy in the aftermath of a...

Zeno Clash
Zeno Clash

23. Zeno Clash Indie

6 months ago Released Apr 20, 2009 Single Player First Person Shooter

In the land of Zenozoik, the city of Halstedom is ruled by a powerful clan, one which Ghat has betrayed by committing a terrible sin. Now, Ghat's brothers...

Lost Story: The Last Days of Earth
Lost Story: The Last Days of Earth

24. Lost Story: The Last Days of Earth Indie

1 month ago TBD Single Player First Person Shooter

Lost Story: The Last Days of Earth - a sci-fi action adventure first-person game. The story takes place in a world that is not yet destroyed by the Seven...

Black Mesa
Black Mesa

25. Black Mesa Indie

7 months ago TBD Single & Multiplayer First Person Shooter

Black Mesa is a re-envisioning of Valve Software's classic science fiction first person shooter, Half-Life. Powered by Source Engine, You will re-visit...

The Stanley Parable
The Stanley Parable

26. The Stanley Parable Indie

3 months ago Released Oct 19, 2013 Single Player Realistic Sim

The Stanley Parable is an extremely simple and easy-to-explain game about choice, story, failure, and why none of it probably mattered in the first place...

Abatron
Abatron

27. Abatron Indie

11 hours ago TBD Single, Multiplayer & Co-Op First Person Shooter

Abatron is space warfare on steroids. Blurring the lines between Real-Time-Strategy and First-Person-Shooter, Abatron is the next evolution of hybrid...

The Ship
The Ship

28. The Ship Indie

2 years ago Released Nov 20, 2006 Single & Multiplayer First Person Shooter

[NOTE: This Steam-only game comes with one key for yourself and two keys to give out to your friends, each of which have additional bonus keys attached...

Dota 2
Dota 2

29. Dota 2

7 months ago TBD Multiplayer Real Time Strategy

Defence of the Ancients pits two teams of five players against each other in highly competitive, 40-minute or longer matches. Each player controls a single...

Insurgency
Insurgency

30. Insurgency Indie

3 months ago Released Jan 22, 2014 Multiplayer & Co-op Tactical Shooter

TAKE TO THE STREETS FOR INTENSE CLOSE QUARTERS COMBAT, where a team's survival depends upon securing crucial strongholds and destroying enemy supply...

Platforms
Windows, PS3, X360, XBOX
Company
Valve
Contact
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Official Page
Valvesoftware.com
Licence
Commercial
Release Date
Released Oct 31, 2004
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Game Statistics
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55
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37
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18
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Popular Games
Half-Life 2
Half-Life 2 Single & Multiplayer First Person Shooter
Counter-Strike: Source
Counter-Strike: Source Single & Multiplayer First Person Shooter
Garry’s Mod 10
Garry’s Mod 10 Single & Multiplayer First Person Shooter
Vampire: The Masquerade – Bloodlines
Vampire: The Masquerade – Bloodlines Single Player Adventure
Contagion
Contagion Indie Multiplayer & Co-op First Person Shooter
Left 4 Dead 2
Left 4 Dead 2 Single & Multiplayer First Person Shooter
Faceless
Faceless Indie Single & Multiplayer Adventure
Alien Swarm
Alien Swarm Single & Multiplayer Arcade
Portal 2
Portal 2 Single & Multiplayer Puzzle Compilation
Half-Life 2: Episode Two
Half-Life 2: Episode Two Single & Multiplayer First Person Shooter
Team Fortress 2
Team Fortress 2 Multiplayer First Person Shooter
Portal
Portal Single Player Puzzle Compilation
Left 4 Dead
Left 4 Dead Single & Multiplayer First Person Shooter
Half-Life: Source
Half-Life: Source Single Player First Person Shooter
Counter-Strike: Global Offensive
Counter-Strike: Global Offensive Single & Multiplayer First Person Shooter