Includes Source SDK Games

99 games with this feature

Discover PC games featuring Includes Source SDK. Browse through 99 titles with this category, complete with reviews, ratings, and system requirements.

Garry's Mod

Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tool...

$5.99

1.0M

Left 4 Dead 2

Set in the zombie apocalypse, Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-...

$9.99

753.0K

Half-Life 2

Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Va...

$9.99

184.7K

Portal

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laborato...

$9.99

157.6K

Counter-Strike: Source

Counter-Strike: Source blends Counter-Strike's award-winning teamplay action with the advanced te...

$9.99

128.3K

Black Mesa

Relive Half-Life.

$19.99

124.0K

Left 4 Dead

From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action...

$9.99

53.8K

Half-Life 2: Episode Two

Half-Life® 2: Episode Two is the second in a trilogy of new games created by Valve that extends ...

Price unavailable

34.1K

Half-Life 2: Episode One

Half-Life 2 has sold over 4 million copies worldwide, and earned over 35 Game of the Year Awards....

Price unavailable

26.2K

Holdfast: Nations At War

Fight on multiple fronts in Holdfast: Nations At War - A multiplayer first and third-person shoot...

$15.99

23.5K

Day of Infamy

Experience close-quarters battles in iconic WWII settings. Defend the line, storm the beach, torc...

$14.99

17.5K

Day of Defeat: Source

Valve's WWII Multiplayer Classic - Now available for Mac.

$9.99

15.4K

Half-Life 2: Deathmatch

Fast multiplayer action set in the Half-Life 2 universe! HL2's physics adds a new dimension to de...

Price unavailable

9.7K

Blade Symphony

Prove you are the world's greatest swordsman! Engage in tactical 1 vs. 1 sword fighting, 2 vs. 2,...

Free to Play

2.9K

Astro Colony

Explore endless Universe and create the most efficient constellation of colonies. Build conveyor ...

$19.99

2.1K

Rise of the Triad

Apogee Software and Interceptor Entertainment proudly present the rebirth of the cult-classic fir...

$14.99

1.9K

No More Room in Hell

The chances of you surviving this all out war of society and the undead are slim to none. Already...

Free to Play

712

Pool Nation FX Lite

Pool Nation FX, is a seriously fun Pool & Snooker Sim! A visually stunning billiards simulati...

Free to Play

496

Fistful of Frags

Multiplayer based, first person enabled, action packed and skill demanding shooter set in the Wil...

Free to Play

477

Feudal Friends

Produce your soldiers, Improve your equipment, Battle and Win in a chaotic castle! Build your tea...

$9.99

301

Sunrise: survival

"Sunrise" - an online shooter with elements of survival from the first person. Your tas...

Free to Play

291

Kingdom of Atham: Crown of the Champions

"Kingdom of Atham: Crown of the Champions - Embark on a medieval fantasy survival odyssey. R...

Free to Play

290

Dwelvers

Dwelvers is a unique real-time strategy Dungeon Keeper-like with resource management, logistics, ...

$14.99

232

Melody/心跳旋律

Classic play, brand new audio experience! Simple operation brings more accurate and comfortable f...

$3.99

139

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About Includes Source SDK Games

Includes Source SDK is one of the popular game features in our database with 99 titles to explore. Whether you're looking for the latest releases or classic favorites, our collection provides comprehensive details including user reviews, Metacritic scores, system requirements, and pricing to help you find your perfect includes source sdk game.