Garry’s Mod is a sandbox mod for the Source Engine. Unlike normal games there aren't any predefined aims or goals. Players are given tools and are left to entertain themselves. The player is in a world where objects can be created and destroyed on demand. Where people can be created and destroyed with the click of a mouse. A world made for him. A world he made.
I was admittedly massively inspired by this Fc03.deviantart.net , and the joke was more or less something between me and my friends, but I think the comic turned out nice, even though it was more or less a copy, haha.