Yoshie 1M-r6g

Garry's Mod, often called GMod, is a sandbox game built on the Source engine, offering players a platform to manipulate objects, experiment with physics, and create custom game modes and scenarios. It's known for its focus on user-generated content, with a vibrant community creating and sharing mods, maps, and game modes. Players can use tools like the Physics Gun and Tool Gun to interact with and manipulate objects, and the Lua scripting language allows for extensive customization and the creation of unique gameplay experiences.
This video is a tutorial for beginners on how to play GMod:
-