Crossfire is a multiplayer map in Call of Duty 4: Modern Warfare, cut from Call of Duty: Modern Warfare 2 and it appears in Call of Duty: Online, with perhaps the most open buildings and places to hide. It is a favorite of snipers and campers alike. Intense sniper battles often occur between the two two-story buildings at either end of the long street. Plenty of combat also occurs in the small buildings that line the main street. Crossfire is good for Domination matches and Hardcore Team Deathmatches, as there are lots of hiding and camping spots. Assault and Sniper classes work well on this map. Shotguns are also a popular choice to do the large percentage of close-range fighting.