I guess I should of just edited my earlier post, the getting stabbed by a a player who has equipped the title isn't on the Wii as I thought it was, well maybe it is, but honestly, I doubt it since it would most likely be below the two other titles, yet the UAV rays in below the living dead.
As for the click click boom, it is easy and fast thing to do, just walk close to your opponent after letting them kill you few times, once the guy starts firing throw the c4 and I'd say with 95% chance you'll succeed in the first time.
Hah, I remember whne I did it on Resistance, I had M60 as primary, once I hit the stand, exploded the opponent with C4, I killed 3 other enemies with the M60 and then crawled away
