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Garry's Mod is a physics sandbox, powered by Valve's source engine, with no predefined goals or objectives. We give you the tools, and leave you to play.

Spawn objects to create your own contraptions - whether that's a car, rocket, or something that doesn't have a name yet - it's up to you.

What's New

Version 2015.03.09: Release notes were unavailable when this listing was updated.


  • Mac OS X 10.5.8 or 10.6.3 or later
  • Steam
  • 1GB of RAM
  • NVidia GeForce 8, ATI X1600, or better
  • Mouse, keyboard, Internet connection

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Garry's Mod User Discussion


Current Version (2015.x)


Downloads 967
Version Downloads 37
License Commercial
Date 23 Sep 2010
Platform OS X / PPC 32 / Intel 32
Price $9.99
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