Img413 26Here’s Rube Goldberg device made using Garry’s Mod for Half-life 2. Garry’s mod allows you to “Create a comic strip, make a crazy contraption, set up a huge monster fight, build a fort online with your friends, the possibilities are endless.” In this example, a lot of objects with physics that can be made to react like a Goldberg contraption. [via] Link to video.