Instant Death

Instant Deathes are when you just die like instantly (no duh?). Instant deathes usually occur when:


 * You headshot/nutshot someone (or vice versa)
 * Nutshots are no longer one hit kills (though the achievement is still there).
 * The l96A1 and the M107CQ(?) sniper rifles are the only guns that kill someone in one hit without doing a headshot.


 * You "inhale" the Black Smoke of Doom


 * Drowning


 * Falling off great heights


 * Get blown up by a frag grenade


 * Get infected (though you just turn into an infected)


 * Blowing up the red barrel in Quarantined Warhead (this doesn't apply for the infected)