3D games are usually fraught with "secret rooms" that the developers never planned on gamers being able to access. Silly developers. This video will teach you how to glitch into a secret room in the War Machine map in Gears of War 2. You can't really see shoot at people from this one, but it's still cool to get there and know that you've been everywhere in the game.
You'll need to use this glitch to make this work.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.