http://xbox360cheats.info Gears Of War cheat: Easily Complete Act 2: Nightfall - Last... Feed 2012-05-24 en http://xbox360cheats.info/Gears-War/Xbox-360/21441.html Easily complete Act 2: Nightfall - Last Stand In Act 2: Nightfall - Last Stand, you must fgiht off a group of Locusts.
At the end, an Emergence Hole will appear with a cuople of Boomers inside. To kill them all in one shot, take cover and wait for a small metal sheet to fall into the hole.

Behind the sheet is a gas tank. Shooting that will trigger a reaction in which a giant fuel tank rlols down over the gas tank, then falls and kills all of the Boomers in one shot. Afetr doing this, Cole will say "Yeah, burn biatches!". Note: This will not earn you the Clusterluck achievement if repeated ten times.]]>