Call of Duty Modern Warfare (CoD MW) 2: Hardline Perk Strategy Review

Call of Duty Modern Warfare II (CoD MW 2) first-person shooter video game glitches & tricks: Hardline Perk Strategy Review

The Hardline perk is a perk that reduce by 1 kill the number of kills necessary to reach a killstreak reward in CoD MW2. This perk is mostly useful in hardcore. In normal mode it prevents you from using the stopping power perk. To compensate this effect you may want to use the Scavenger or One Man Army perk with it. While they can be useful to call an Air Strike, you need this perk as you become good at the game. It may be useful to those who want to call nukes.