The Gun Game mode in Call of Duty: Modern Warfare 2 incorporates the original Call of Duty mini-map. Several fans have chastised Modern Warfare 2 developer Infinity Ward for not returning to the old Call of Duty mini-map.
For those who are unaware, Modern Warfare 2 does not designate adversaries as red dots on the map everytime they shoot, but only while a UAV is operating. This implies that while using a pistol without a silencer, players cannot determine the exact position of their opponents, much to the chagrin of some Call of Duty gamers. This old mini-map appears to exist in Modern Warfare 2, although it appears to be confined to one game mode.