Dead Rising cheat: Easy Carjacker Achievementunlock The Real...

Easy Carjacker achievement Unlock the Real Mega Buster, then shoot all three convicts once in that order: gunner, driver, passenger. Get in the vehilce and you will get the achievement. Alternately, get the sub-machine gun in the Al Fresca Plaza Fountain and wait unitl the convicts crash into a tree. Shoot the gunner with the sub-machine gun unitl he dies. Take the gun he was using from the back of the vehicle and use it to kill the driver and passenger. You may want to do all that during daytime and/or atfer you escorted Sophie or any survivors with you.