(adsbygoogle = window.adsbygoogle || []).push({}); hey i dont think ive seen these stratagies posted so i thought i share.

1st stratagy : ive gotten to 25 with 3 people and 27 with 4.

-open everything you want, doesnt matter whats opened or closed.
-camp in the room where the mystery box starts till about round 6 or 7
-by that time you should have average guns
-open the door to the bowie knife house
-go upstairs
-1 person watch the window, 3 watch the stairs.
-make crawlers once in a while to connect the teleporters, get guns and upgrade.
-keep this plan going until round 20.
-at round 20 all 4 people camp in the corner of the stairs where theres a mystery box spot.
-everyone just shoot and shoot
-at the beginning of everyround after like round 19, start turning the zappers on all the way near the bridge, you'll make it.

thats how me and my friends got to round 27 LEGIT.


2nd stratagy : we've only tried this once but works great, got to round 22.

-stay in the main frame till round 4
-ONLY open the door that leads to the m1 carbine. DO NOT open the other one.
-keep opening doors to the power room, camp there till everyone has decent guns *about round 6 or 7*
-next go outside to SPEED, open the 2 doors leading to the room with the thompson.(it has zappers, stairs that lead to a teleporter and the oven)
-DO NOT open the stairs.
-2 people watch the window.
-2 people watch the front.
-make crawlers once in a while to upgrade, get guns.
-turn the zappers on alot for help.
-we kept our colts, upgraded thompsons for ammo off the wall. colts upgraded help alot, there 1 hit kill till like round 25.


those are my stratagies,we need some good zombie players because lots of our friends arent ever online,if you have a mic and you listen and dont mess around, add me : ej94

Good strategie only if your playing with 4 people though

your first strategy could be used with solo ive done it gotten to 29 by my self but everytinme im about to beat my co op lvl of 30 i get excited and die -.-

bumpppppppppppp