Bulletstorm Walkthrough - Act 5: Chapter 2
Full Walkthrough: http://www.gamefront.com/bulletstorm-walkthrough/
These guys are crazy! Follow Trishka's instructions and aim for the orange parts on their bodies. Using the surrounding gasoline balls will work nicely as well. Another wave will break through the bay door, when they do, charge up and annihilator blast to destroy all three with one shot.
Use the Dropkit in the back right corner of this room (make sure you equip yourself with the Bouncer----you will need it), then go pull on the lever to open the door.
Unfortunately, it will be broken. After Trishka tells you to stop complaining, double tap A and time a slide to get under it. Kill the two Burnouts, then turn around and open the door.
Naturally, once you do this more Burnouts will come from all sides of the room. Kill the first wave, then your next objective will be to survive the Burnout onslaught. Switch to the Bouncer. Hold RB, then hit RT to fire a charged cannonball to kill multiple Burnouts at once.
ACHIEVEMENT: With your charged cannonball shot you will earn a "Sledgehammer" kill. If you've done most of the same Skillshots up to this point, then you'll earn the "Big Cheese" Achievement for 50% of the game's Skillshots.
Since this room is so small, keeping moving around and rely on the Bouncer to do the most damage. Once you complete the objective, walk through the hole in the wall created by the missle blasts of the Skull Banshee.
Head down the steps and wipe out the wave of Burnouts. Turn right and use the Dropkit, then continue to follow Trish and Ishi. Head through the next building and kill the attacking Burnouts coming out of the crashed copter.
Hold LT when prompted to. Now you'll have to kill the Muta-Burnout. Switch to your rifle and use an annihilator charge blast on its head. Quickly run up to him and kick him to push him back.
Make sure that once he gets back to his feet you are not too close, otherwise his swipes will do some major damage. Repeats this process of hitting him with an annihilator blast, then kicking him when he's down.
ACHIEVEMENT: When he's close enough, one last kick should put him into the blades of the copter and earn you the "Minced Meat" Achievement.
Follow Trish and Ishi down the steps and hold LT when prompted to. Use the Dropkit at the bottom, then head up in the nearby elevator.
Full Walkthrough: http://www.gamefront.com/bulletstorm-walkthrough/