Source

Engine

Valve Corporation

Source is a proprietary 3D game engine developed and maintained by Valve. It provides the core technology for Source-based games, including rendering, physics simulation, networking, and development tools.

Source Engine

Sources

Press Inquiries(opens in a new tab)
Category:Source(opens in a new tab)
Physics Entities on Server & Client(opens in a new tab)
Source Multiplayer Networking(opens in a new tab)

AI-generated English profile, checked against the cited web sources.Generated Oct 7, 2026

Games using Source

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