PC game Garry’s Mod is included in the Guinness Book of World Records

In some ways, Garry’s Mod is the Alexandria Library of our gaming age. For a small price, you get access to hundreds of thousands of player creations, entire in-game games, a sandbox that lets you create anything, and much more.

Garry’s Mod is now officially the best-selling PC exclusive ever, according to the Guinness Book of World Records. In the gamer edition of the book in 2025, we will see dear old Garry’s creation make it into the annals of gaming history.

We are not surprised that Garry’s Mod has proved so popular. Everyone and their mother seems to own the game, and while it may be exclusive to PC, that certainly hasn’t prevented its influence from reaching the mainstream. Look at any popular gaming YouTuber, or any meme using the Source engine, and you’ll probably find the sign of Garry’s Mod somewhere.