Originally posted by Rawad.
If you follow the steps you will get high and this is for three people.
from round 1 to 4 or 5 you stay in the main room and only use the pistol, 7 shots to the legs and then a stab but let them all come in.
round 6 to 8 buy the top door and buy the MP5K and camp out by PHD.
round 9 to 12 have the person with the most money to buy the next door and then buy all the way up to the box, turn on the power and everyone use box once but if get poopy guns use again.
Have one person in the box room, have another person be on the second floor, and another outside, do this until round 15.
everyone buy flopper and stay up at flopper with one person watching the two windows and two people watching the front stairs and flopping on the zombies.
When ever launch the rocket and have one person up at flopper doing their rotations and one person in the room where you started off and doing rotations there and wait for the big long thing to spin and then crouch.
Have another person doing rotations down in front of the pack-o-punch but in the rocket room and all these people NEED juggernog.
At 25 have the person thats doing rotations at the main room come to flopper but get a crawler first and have one of the people at flopper get into the glitch on top of the truck to the left and get in the corner so that most zombies will come to that person but some will come at the other person while the person in the pack-o-punch room stay ther but when you want to go to sleep you all have to get up there.