Hundreds of kills:

In the Facility level, in the bottling room, stand 
about 2 people away from the door that you took 
to get in the bottling room. Place a mine in front
if you want. As the soldiers come out the door 
shoot them. If there are to many to shot at once
back up and detonate the mine, then throw an other 
one in. Stay there and shoot as long as you want
and when you need ammo walk in front of the door
and you will fill up. This is a good way to get 
200+ kills. When you are done either die or 
complete the mission. 

Don't blow up the bottling tanks until you are done.

by Gunja


It's cruel, but very funny:

On the levels with scientists you can shoot them 
mostly anywhere twice, and then they get ticked off
and pull out a gun or grenade. Usually you have to 
do this on 007 mode. If you time it just right, you
can shoot the grenade in the scientist's hand and 
blow him up! I know it is cruel, but it is also very
funny!

Submitted by jeremymic@gaggle.net