How do I kill the most zombies in one hit whats the best weapon.?

Well the one weopon I would use is the moltov cocktail you get from saving paul hope this helps or maby a queen bee

Use the car in the under ground parking place.

I prefer the shotgun it can kill about 3-4 zombies at once

Any Psychopath you kill their weapons are better then any weapons you will find laying around the mall, so just make sure if you have a Psycho's weapon and it has a blade make sure your carrying the Criminal Biography book because it makes the edged weapons stronger, so they last longer and if if breaks go back were you killed them and walk around and you'll find it.

Kill adam the clown and get his chainsaw stop the ride and there will be another chainsaw so you now have then get the criminal biography book in wonderland plaza and the get the engineers and the entertainment book in paradise plaza and your chainsaws will be 27 times stronger. Also they will keep respawning at wonderland plaza. They are the best weoponson the game and will kill any boss in less than 5 hits. You should be able to kill 1000 zombies before they breaks (each) I hope I have helped

If you need to get somewhere and are looking for a good weapon to use inside the mall, I usually stock up on Battle Axes and Katanas from the antique store...both are one hit kills.

Adam the clowns chain-saws would be my favouirte as you run you don't even have to press buttons it just slices as you run through the crowd.