[ame="http://www.youtube.com/watch?v=djQO9QFNbSk&feature=channel_page"]YouTube - Gears Of War 2 New Gitches (GOW2) Crabwalk (AfterPatch) Most Map Tutorial[/ame] In order to see the video you have to go to the youtube page itself. Found by chaoticPERFECTION uk all credit goes to them. Maps that are available are shown in the video Text Tutorial Grab a mortor and waste all of the ammo except for one bullet With one bullet left quickly tap RT, then LT, then switch weapons and hold backwards. This is all to be done at once and must have good timing. Unfortunately you can not shoot with this glitch as far as I have found.