Invasion

Invasion was a planned multiplayer map in Call of Duty 4: Modern Warfare's PC 1.6 patch. All that is known to prove its existence are two files called "loadscreen_mp_invasion.iwi" and "compass_map_mp_invasion.iwi" present in the game's source files. From its loadscreen, it appears to be a very urban city. Street signs and a poster are clearly written in Cyrillic, but the architecture of many buildings appear to be Middle-Eastern and the shadows of palm trees can be clearly made out in the minimap, making it hard to tell which factions would be included in the map.



Modern Warfare 2
A modified version of this map is included in Modern Warfare 2's multiplayer under the name "Invasion". Details are unknown.