s&box is a modern game engine built on Valve’s Source 2 and the latest .NET technology. Write gameplay code in C#, build scenes visually in the editor, and deploy multiplayer games with built-in networking.Documentation Index
Fetch the complete documentation index at: https://mintlify.com/Facepunch/sbox-public/llms.txt
Use this file to discover all available pages before exploring further.
Installation
Get the editor from Steam or build from source
Your first project
Create a scene, add components, and run your first game
Core concepts
Scenes, GameObjects, and the component model
API reference
Full engine API surface