I've logged four hours, and I'm jaded by the spies. They're friggen useless when it comes to killing! This is the big one: I stun-zap a merc with my rifle. He's twitching, and I run behind him. I hit A to crack his measly little neck. I tap A again. I squeeeeeze A. He turns around and shoots me.
Repeat.
Repeat.
Repeat.
Gah! Gimme some tips on being a spy killing machine guys! I know some of you play Chaos theory.