Here, I used the BlueStacks Android emulator. Note: The official version of Garry’s Mod for PC is only available for purchase on Steam, so you’ll need to download an android emulator to play the game on your PC. How to Download and Install Garry’s Mod on Your Computer for Free Garry’s Mod is officially available on the Steam platform, but if you follow the instructions I provided below, you’ll be able to download the game for free. This practice has led to a thriving community of players and modders that’s constantly introducing new addons and game modes for all everyone else to enjoy. Garry’s Mod is, more or less, an open-source game that allows different players to add modifications to the game. There are other game modes, such as “Trouble in Terrorist Town” and “Prop Hunt”, which are created by other developers as mods and are installed separately. You’ll be given the tools and left to play as you like. The base game mode has no specific objectives, but allows you to freely manipulate different objects. Garry’s Mod or GMod (for short) is a physics sandbox game developed by Facepunch Studios and published by Valve. Best Parental Control for iPhone & iPad.IPVanish VPN vs Private Internet Access.