Dusk

Dusk was a planned multiplayer map in Call of Duty 4: Modern Warfare. All that is known to prove its existence are two files called "loadscreen_mp_dusk.iwi" and "compass_map_mp_dusk.iwi" present in the game's source files. From its loadscreen, it appears to be a small Middle-Eastern town. From this, it can be assumed that the factions would be USMC vs. OpFor and that it would support all gametypes.

The minimap of the map shows that it is nearly identical to the Call of Duty map mp_dawnville.