Who made Garry's Mod?

Garry's Mod, commonly known as GMod, was created by Garry Newman. As an independent game developer, Garry Newman designed and developed the game as a sandbox physics game and a modification of Valve's Source engine. Garry's Mod allows players to manipulate objects, create contraptions, and build various structures within its virtual world, making it a popular choice among gamers and creative enthusiasts. Garry Newman's innovative ideas and dedication led to the creation of this unique and widely renowned game.