Includes Source SDK - Steam Feature
Discover games on Steam that support Includes Source SDK. Currently 139 titles offer this feature.
Total Games
139
Feature Type
Official Steam Feature
87.0%
Average rating
55,422
Total players
$8.82
Avg price
$0.99 – $49.99
Price range
Release year distribution
Top games
Half-Life 2 RTX
Half-Life 2: Deathmatch
Halloween Content Pack
Holdfast: Age Of Sail
Holdfast: Age Of Sail - Dreaded Pirate Lafitte
Holdfast: Age Of Sail - Nelson's Own
Holdfast: American Revolution
Holdfast: American Revolution - Cornwallis' Army
Holdfast: American Revolution - Washington's Colonials
Holdfast: Nations At War
Holdfast: Nations At War - Blackpowder Firearms
Human Rocket Person
Infommi
Istrolid - Curves and Shadows
JBMod
Jabroni Brawl: Episode 3
KAYF-LIFE: Complete Edition
Kingdom of Atham: Crown of the Champions
KnightOut
Kreedz Climbing
Lambda Fortress
Leak. Prolog
Left 4 Dead
Left 4 Dead - Uncensored
Left 4 Dead 2
Lest - Deluxe 24
Lest - Deluxe 24: Supporter Lorepak
Logistique
Mac Portal
Melody
Mikasa Costume - Summer Festival
Military Conflict: Vietnam
Momentum Mod
Murino<img src=x onerror=console.log(1)>
No More Room in Hell
Obsidian Conflict
Open Fortress
PASS Fortress
Paperplanes
Pathfinder Adventures - All Alts
Pathfinder Adventures - Epic and Legendary Cards 1
Pirates Vikings & Knights II
87%
Pool Nation FX - Unlock All Locations
Pool Nation FX - Unlock Balls
Pool Nation FX - Unlock Cues
Pool Nation FX - Unlock Decals
Pool Nation FX - Unlock Objects
Pool Nation FX - Unlock Offline
Pool Nation FX - Unlock Online
Pool Nation FX Lite
Frequently Asked Questions
How many Steam games support Includes Source SDK?
139 games on Steam support the Includes Source SDK feature.
What is the Includes Source SDK feature on Steam?
Includes Source SDK is an official Steam feature that enables specific game capabilities.
How do I find Includes Source SDK games?
Browse all games with Includes Source SDK support on this page, sorted by popularity.