Originally posted by Parody
It's simple, and far more better than regular game-modes if you have the accuracy. However, beware that you will encounter a lot of trolls in hardcore game-modes that will friendly fire on you (you do die, don't know if your streak ends), flash and/or stun you, and a lot of other stuff.
Good luck.
If you get teamkilled, it does not count as a death, but at the same time, your scorestreak ends. Kinda stupid imo for the second part, but atleast they ger kicked after 3 team kills.