A Bad Year

A Bad Year is a cheat for Call of Duty 4: Modern Warfare.

Overview
After collecting 15 enemy intel pieces and beating the campaign of the game, "A Bad Year" will be unlocked. It makes enemies turn into tires after being killed.

On the Wii version, however, only a headshot produces this result.

Trivia

 * The cheat's name and effect refers to the popular tire brand, Goodyear.