The official public release on Steam is scheduled for April 28, 2026 . Key Features:
Unlike Garry's Mod (Lua), s&box uses C# for all high-level systems, including the editor, networking, and UI. S&Box.Build.10376186.zip
The file appears to be a specific development or community-distributed build of s&box (pronounced "sandbox"), the spiritual successor to Garry's Mod developed by Facepunch Studios . Project Overview The official public release on Steam is scheduled