Aussie Gamers

Hey guys i just figured out how to get the Seriously 2.0 achievement on Gears of War 2, all you have to do is just repeat those levels where you control brumak to kill all those locust’s and the other level where you see all those locust’s below you just use the mini gun to kill them all. So just keep on repeating that and you will reach 100,000 kills in no time.