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Bob’s Guides : S&box Custom Playermodel Guide [For your games!]

Bobmac

A guide for porting Custom models & S1 models into S&box as custom player models!

Multiplayer 101 - Easy as pie!

jogamedev

A super-simple guide to make a multiplayer game quickly!

Resource Files

Braxnet

If your published game has missing images, check this out

Porting Source maps

Softsplit

Step-by-step guide on how to port maps from any Source engine game

Claude Code (and any MCP client) inside sbox-dev

ghage

Wire a coding agent into the live editor — drive the scene, query the API, write C#, all over a localhost MCP server.