Since there is so much randomness
(of spawns and stuff), there really is no consistent strategy;
The trick to getting a time of 0:45 - 1:00 is basically having good
partners.
-Josh
You should be able to shoot good with it; hold the shoot button
for about .5 and then release to do a charged shot.
You want to be able to do these fast, because it takes 2 hits to
kill the henchmen.
all I can tell you is to start near a Lasergun, and head for the
Red Maximum Damage icon, killing people on the way.
With the red icon collected, you will be able to kill the enemies
with just one quick charged shot instead of two.
Just follow them
on the radar and kill them right away.
Like many levels, your partners can sometimes go "psycho,"
and pick up a lot of kills really fast.
No one is too sure about how
to trigger this, so it seems pretty random at the moment.
Basically, if you are getting kills in and your partners are too,
then you shouldn't have much trouble getting a very fast time.