Garry's Mod

Price: $17.94 USD

Garry's Mod is a physics-based sandbox game developed by Facepunch Studios and published by Valve. Released as a standalone product on Steam on November 29, 2006, the game provides a freely manipulable environment powered by Valve's Source engine with no objectives or fixed goals. Players spawn objects, build contraptions, pose characters, and experiment using a physics gun and tool gun. The base sandbox is extended by thousands of community-made game modes and addons through Steam Workshop, covering everything from murder mystery and roleplay to racing and cooperative survival. Over 20 million copies have been sold worldwide.

3.9

462 reviews

Genres

Simulator Indie

Themes

Sandbox

Developer

Facepunch Studios

Release Date

Dec 23rd, 2004

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PC · Steam

Global

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$17.94USD

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About Garry's Mod

Garry's Mod is a physics-based sandbox game developed by Facepunch Studios and published by Valve. Originally created by Garry Newman as a mod for Valve's Source engine in 2004, it was expanded into a standalone release on Steam on November 29, 2006, and has since sold over 20 million copies. macOS and Linux versions followed in 2010 and 2013, respectively. Garry's Mod holds an Overwhelmingly Positive rating on Steam.

The base game has no objectives, story, or win conditions. Players are placed in a world built on Source engine physics where everything can be picked up, moved, welded, constrained, and reconfigured. The primary tools are the Phys Gun, which allows grabbing and positioning any object in the world, and the Tool Gun, which spawns items, attaches props together, sets physical constraints, and configures almost every aspect of an object's behavior. The spawn menu provides access to hundreds of props, ragdolls, NPCs, and vehicles drawn from Valve's catalogue of Source engine games.

Ragdoll and face posing tools let players create static scenes and screenshots. Lua scripting enables more advanced users to build their own game modes and add-ons from scratch.

Steam Workshop is the center of the game's long-term appeal. Thousands of community-made addons cover new props, weapons, maps, NPCs, vehicles, and complete game modes. Popular community modes include Trouble in Terrorist Town, a social deduction game involving hidden traitors, Prop Hunt, where players disguise as objects to avoid hunters, DarkRP, an open-ended roleplay mode, and many others. Multiplayer servers for each mode remain active across the player base. A spiritual successor called S&box was released by Facepunch Studios in April 2026.

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