Sniping Yourself

This is an odd but fun little trick to do with sniper rifles, beam rifles, and a wraith, (This can also be done with the Scorpion Tank.)

Supplies

 * Sniper Rifle/Beam Rifle
 * Wraith

How to Do
First set your weapons as snipers. Make sure that you chose a map that holds a tank (Zanzibar, Coagulation, etc.). Second go up to the tank and make sure you're facing the tank. Shoot your sniper rifle/beam rifle. It should reflect off and hit you. Sometimes you will die within one hit and your shield will fully go down.

Other way
On Turf you can do this another way. Stand with a Beam rifle in the corner of the closed doorway behind the human medical tent. Look up and you'll see two small lamps. Shoot one of these. The shot will now jump around on the walls and eventullaly hit you. This may take a few tries, but after a while you can make it.