Its a Pretty Simple Startegy some people may have thought of.
This Startegy Can Help You Get most of the achievements but if your trying for the no
perks achievement then this will be a bit harder for you if your going for certain
achievements like Elevate Your Sense and Upgrade 5 Weapons just Keep a Zombie or 2
alive at the end of some rounds and get them.
~Round 1
In Round One you can either let the Zombies In or kill them before they get in just kill
them with your knife. Also at the end of the round you should have 1000 points or so
so buy a Gewehr
~Round 2
In Round Two you can either shot the zombies 5-8 times with the pistol and then knife
or Twice with the Gewehr then knife
~Round 3
In Round Three you want to shoot the zombies Three Times with the Gewehr then Knife
You Dont Have to do it to all of them just most of them. By the end of the round you
should have 4000+
~Rounds 4-7
At The Start of Round 4 open either the Left or Right Side (I suggest the Right Side if
your facing where the Box is. Left if Facing the Pack a Punch) and get back to the
Power Switch & Box. Once you get there with either side open the box then run around
and turn on the Power. After you have the power on open the box as many times as you
can and try to get Monkey Bombs and 2 Weapons of Your Choice (I Would Choose
Thompson as one of my Guns.) By the time you get maybe half way through level 7 you
should have your guns by know dont worry if you dont. now when there is about 6
zombies or less left open the door behind you and link the teleporter. once you have the
teleporter linked wait for the last zombie or zombies once they get to you kill them.
~Rounds 8+
Start Each Round At the Mainframe (Except Dog Levels)
Wait about 3-5 Seconds then Run back to the Teleporter You Linked in Round 7 (I
Found it Easier to Always Run Back the Way i Opened First in the Later Rounds) make
sure some are following you every now and then when you get into the Teleporter Room
they All Should be Behind you can Throw a Monkey Bomb and Kill Them While Thier
Standing Around It (Try to only Throw 1 Monkey Bomb a Round). for the first couple
Rounds You might not have to Teleport but if you have to go ahead you dont wanna
die. Now that you Know That Open Most Doors or all Doors If you want the
achievement and Link All the Teleporters When You Can. By Round 15 You Should
have the Teleporters Linked and atleast 1 Gun Upgraded and atleast Juggernog and
Speed Cola (Unless your going for the achievement.). Now in the Later Rounds You May
Have to Run back to the Teleporter more and more the farther you get. just teleport once
the Zombies Start Coming for you.
~Dog Level's
Starting From Round 10 or 11 which should be your 2nd Dog Level. In The Room With the
First Teleporter You Linked There Are Some Stairs And to the Left at the end of the
Platform is a Spot where the Box Spawns Hide there for Dog Levels and Shot them When
they Come up the Stairs.