Using external "ingyenes" hacking tools is highly discouraged by Activision's Security and Enforcement Policy .
Several methods allow players to gain wallhack-like advantages without using external unauthorized software: Modern Warfare 2 Wallhack Hacks ingyenes
: Marking an enemy in the pre-game lobby or during certain modes can sometimes result in a persistent "live ping" that tracks them through geometry. Risks of External Free Hacks Modern Warfare 2 Wallhack Hacks ingyenes