Hey wats the shortest 'n' easiest way to get the zombie genocide acheviment..

I've heard driving a truck around the car park, time after time, after time will get you this achievement. And also gets your skills up uber fast. I'm not too sure where the cark park is and all, but I read this somewhere. Happy Road Kill :0

You need to go to the car park and get in the car. Go into the maintenence tunnel and turn left go straight forward until you see a meat van keep driving around until your car breaks and then get into the meat van with the lights on.then go straight down and past the exit. You will come up to a turn and then a round about.go down the round about and then take a left you will the have to take a right straight away. Then you will have to turn left again and keep going forward then you should end up at the entrence then go owt of the maintenance tunnel and do the process again and again until you get the acheivement. You should be aiming for at least 1000 zombies a turn.