the strategy
into a big wave
first use the shotgun
use the repetitive when they're close to you
at the end of the line(when you can) use the pistol (stop wasting ammos)
it's the most economic so you can agree more zombies close to you
don't forget ammos and life cost only 100$ so 1% of life isn't game over
(but it stay 100$)
buy a lot of weapons cause you'll get more ammos
reload a lot when you can
can't see the day 9
uno wadaï msey in, nespah?