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.

Add game Top Rated Games  (0 - 30 of 43)
96%
Half-Life 2

Half-Life 2

5,221 ratings 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...

96%
Portal

Portal

1,184 ratings Puzzle

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

95%
Garry’s Mod 10

Garry’s Mod 10

936 ratings 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...

94%
Team Fortress 2

Team Fortress 2

597 ratings 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...

92%
Left 4 Dead

Left 4 Dead

552 ratings 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...

96%
Half-Life 2: Episode Two

Half-Life 2: Episode Two

509 ratings 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...

87%
Counter-Strike: Source

Counter-Strike: Source

521 ratings 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...

95%
Portal 2

Portal 2

454 ratings Puzzle

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

89%
Left 4 Dead 2

Left 4 Dead 2

484 ratings 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...

94%
Alien Swarm

Alien Swarm

354 ratings 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...

95%
Vampire: The Masquerade – Bloodlines

Vampire: The Masquerade – Bloodlines

256 ratings Adventure

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

92%
Half-Life 2: Episode One

Half-Life 2: Episode One

209 ratings First Person Shooter

Episode One follows scientist Gordon Freeman and his companion Alyx Vance as they fight in humanity's continuing struggle against the transhuman race...

85%
Silent Escape

Silent Escape

217 ratings First Person Shooter

Silent Escape is a first person shooter game, which events are unfolding parallel to the Half-Life 2 story. When situation in Сity-17 started to get...

86%
Zeno Clash

Zeno Clash

176 ratings 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...

82%
Dear Esther

Dear Esther

164 ratings Role Playing

“A deserted island…a lost man…memories of a fatal crash…a book written by a dying explorer.” Two years in the making, the highly anticipated...

94%
Dark Messiah of Might and Magic

Dark Messiah of Might and Magic

132 ratings First Person Shooter

Explore the secluded region of Ashan, where fearless orcs, wild goblins, dreadful undead, elusive trolls, gigantic dragons and many other creatures stunning...

87%
Day of Defeat: Source

Day of Defeat: Source

140 ratings 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...

83%
Nuclear Dawn

Nuclear Dawn

139 ratings 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...

88%
E.Y.E: Divine Cybermancy

E.Y.E: Divine Cybermancy

126 ratings 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...

84%
Half-Life: Source

Half-Life: Source

122 ratings 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...

73%
Dino D-Day

Dino D-Day

139 ratings First Person Shooter

The year is 1942. Adolf Hitler has succeeded in resurrecting dinosaurs. The reptilian horde has trampled Europe and the Mediterranean. Can nothing stop...

92%
Insurgency

Insurgency

100 ratings 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...

89%
The Ship

The Ship

92 ratings First Person Shooter

The Ship is a multiplayer game of subterfuge and assassination, played on a series of 1920s cruise ships. Hunt down and murder your quarry while looking...

95%
Blade Symphony

Blade Symphony

84 ratings 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...

90%
Half-Life 2: Lost Coast

Half-Life 2: Lost Coast

73 ratings First Person Shooter

Half-Life 2: Lost Coast is a playable technology showcase that introduces High Dynamic Range lighting to the Source engine. It is included with Half-Life...

84%
Half-Life 2: Deathmatch

Half-Life 2: Deathmatch

72 ratings 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...

81%
SiN Episodes: Emergence

SiN Episodes: Emergence

69 ratings First Person Shooter

You are John Blade, commander of HardCorps, an elite security force dedicated to protecting the people of Freeport City. Four years have passed since...

81%
Contagion

Contagion

62 ratings 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...

81%
Counter-Strike: Global Offensive

Counter-Strike: Global Offensive

51 ratings 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.

79%
Half-Life Deathmatch: Source

Half-Life Deathmatch: Source

46 ratings First Person Shooter

Half-Life Deathmatch: Source is a recreation of the first multiplayer game set in the Half-Life universe. Features all the classic weapons and most-played...

Platforms
Windows, VR, X360, XBOX, PS3
Company
Valve
Contact
Send Message
Licence
Commercial
Release date
Engine watch
Start tracking
Game Statistics
Games
43
Released
43
Unreleased
0
Views
24,849,506
Views Today
2,017
New
Add game
Popular Games
Half-Life 2
Half-Life 2 First Person Shooter
Garry’s Mod 10
Garry’s Mod 10 First Person Shooter
Counter-Strike: Source
Counter-Strike: Source First Person Shooter
Counter-Strike: Global Offensive
Counter-Strike: Global Offensive First Person Shooter
Portal 2
Portal 2 Puzzle
Left 4 Dead 2
Left 4 Dead 2 First Person Shooter
Portal
Portal Puzzle
Insurgency
Insurgency Tactical Shooter
Half-Life 2: Episode Two
Half-Life 2: Episode Two First Person Shooter
Left 4 Dead
Left 4 Dead First Person Shooter
Team Fortress 2
Team Fortress 2 First Person Shooter
Day of Defeat: Source
Day of Defeat: Source First Person Shooter
Alien Swarm
Alien Swarm Arcade
Half-Life: Source
Half-Life: Source First Person Shooter