Is it me,

or is that just impossible. Especially the fact in 5 min your whole ammo clips are gone.

I need assistance in defense plz.

I did it first time with a full room then I did it again a 2nd time with 4 people.

Tips:

1.Use the SAW machine gun (it has the most bullets)
2.Use single-shot
3.ONLY shoot when you know your going to hit
4.If you run out of ammo, throw smoke into the nearest pool of dead enemies and get in there and get any gun you can.
5.If you have a 2nd controller you can have twice the ammo by using splitscreen and hiding one of your characters in safety.
6.If there are enough of you (say 8 or over) get 4(or more) to be at front line. Then when they have run out of ammo, the next 4 people move up.
7.Use the drone effectively

The first time I tried it was on Map:'Headquarters' and the Front Line/Second Line tactic worked great.

Hope I helped!

Thanks dude, but none of my team mates know the term "cooperation"....

*sigh*

lol i know what you mean and it can be frustrating.

If your hosting, make sure you dont launch until you make sure everyone knows what they are doing, and boot everyone who doesnt have a mic.

Harsh, i know, but alot easier if you know people can hear you shouting at them to put their SAW on single-shot!

good luck