Get into the Red Car in Leisure Park. Drive to the van. Follow this exact route. You will get at least 1000 kills per run (from both van and white car.) Which means you will only have to do it about 53 times :D Make sure you grab Horror Novel from Paradise Plaza to give a 25% bonus to PP from killing zombies if you would like to earn extra PP while doing this. Pop in a movie, listen to music, or anything to keep you occupied. Took me about 2 1/2 hours to get this achievement using this route. You will also level up pretty effectively too. Tips: Don't worry about the explosive tanks while in the van, you should be able to tank everything on the route to the white car, I actually aim for them when a group of zombies are near. However, with the white car do NOT aim for them. Bring the drink "Untouchable." It works while you are in a vehicle. SAVE, I highly recommend saving every 10,000 kills! The last thing you want is your game freezing, or dying! Installing the game to your hard drive is helpful. Take breaks if you have too, you've got 72 hours in game time to do this achievement. Do half now, half later if you want. It will require at least 3 hours though. You CAN answer calls from Otis while driving, I know he can get annoying. Done by: ZoMbi3 SnAkE Rate, comment, and subscribe please :) Dead Rising Copyright Capcom CO. INC., 2006.