1)Get survivors killed and/or zombified.
2)Pretend I'm a raging drunk with a kitchen knife.
3)Act like a crazy person.
4)Pretend I'm high.
That must be very fun and entertaining for you, in some sick, twisted way.
Anyways, I like to round up those three survivors you find later in the game that are in the Hunting Shack(Gun Shop) which requires showing them a picture of the security room air duct, and then loading up on guns. You'll love this, 1 mall, 4 people, 3 dudes, 1 babe, lots of guns, and lots of zombies. Left 4 Dead Rising FTW!!!