Garry mod is a 2004 video game hit that is still on the top charts for most played steam games. It's a sandbox game where you can use your imagination solo or with friends or play countless game modes on multiplayer with online players. Mod support for the game and downloadable content makes it more imaginative when it comes to sandbox.
Did You Know?
As of March 2015, there are over 19,000 downloadable mods on Garry's Mod's Steam Workshop page. See more