(Rounds 1-5) Depending on the amount of people on your lobby have one person to each door or 1 person to each floor. try and knife the zombies for the kills, will get more points.

(Rounds 5-10)go out the door by quick revive then go through one more door till your at the stakeout, now sit at the top of the stairs by the stakeout and have one friend guard the window to your left, you can switch off between rounds if you want to share points.Now make a crawler with some nades down the stairwell.And go up to the roof and all share the mystery box, hope for something good. Note: if u have enough points and are willing to buy a door or two you can go continue using the box.

(Rounds 10-20) Go to phd flopper, and get 1 person to do the lunar lander glitch and get on top of the truck. when i do this i usually switch places with the person in the glitch on every monkey round.While you or your friend is in the glitch have the people or person who isn't up their to go too the back wall of the phd area and buy grenades and keep on throwing them into the crowd of zombies, this will stop working at or around round 20.

(Round 20-on) Keep throwing grenades and sparingly shooting your guns, to keep ammo for emergencies. try to make a crawler after each round so u can do what ever you have to do.

JAMIE MOYLAN: if this helped post a reply with thanks or any disagreements you have. If you like this please +rep