Maps (EU2012)

XCOM: Enemy Unknown (2012) features hand crafted maps, there are 90 maps in total. Out of these, 29 are variations on the same map (example: Escort mission or Abduction mission on the same map). That leaves 61 unique maps.
There are 6 types of UFOs in the game, and each of these have variations in surrounding terrain, but the same UFO interior. If regarding these maps as a variation on the same ship, then there would be 40 maps with no repeating elements or theme.

Map List

Abductor_Cliffside Abductor_FarmOutskirts Abductor_ScorchedEarth Abductor_WindingStream Act1_IntroLevel Act2_Pier AlienBase01 AlienBase02 Bar Battleship Battleship_01 Battleship_02 Boulevard CemeteryGrand Commercial Alley CommercialRestaurant CommercialStreet ConvienienceStore Demolition FastFood

GasStation Highway1 HighwayBridge HighwayConstruction HighwayFallen IndustrialOffice LargeScout_CreepyForest LargeScout_DeepWoods LargeScout_ForestTrench LargeScout_Hillside LargeScout_Stonewall LargeScout_TheBarrens LiquorStore MilitaryAmmo Museum OfficePaper Overseer_Deepwoods Overseer_ForestTrench Overseer_StoneWall Overseer_TheBarrens

PierA PoliceStation ResearchOutpost RooftopsConst SlaughterhouseA SmallCemetery SmallScout_Badlands SmallScout_DirtRoad SmallScout_Marshlands SmallScout_Quagmire SmallScout_River SmallScout_RiverValley StreetHurricane StreetOverpass SupplyShip_ForestGrove Supplyship_OverlookA SupplyShip_RockyGorge SupplyShip_Wildfire TrainStation Trainyard Truckstop

By Mission Types

UFOs SmallScout_Badlands SmallScout_DirtRoad SmallScout_Marshlands SmallScout_Quagmire SmallScout_River SmallScout_RiverValley LargeScout_CreepyForest LargeScout_DeepWoods LargeScout_ForestTrench LargeScout_Hillside LargeScout_Stonewall LargeScout_TheBarrens Abductor_Cliffside Abductor_FarmOutskirts Abductor_ScorchedEarth Abductor_WindingStream SupplyShip_ForestGrove Supplyship_OverlookA SupplyShip_RockyGorge SupplyShip_Wildfire Overseer_Deepwoods Overseer_ForestTrench Overseer_StoneWall Overseer_TheBarrens Battleship Battleship_01 Battleship_02

Abduction Bar Boulevard CemeteryGrand Commercial Alley Commercial Restaurant Commercial Street Convenience Store Demolition Fast Food GasStation Highway1 HighwayBridge Highway Construction HighwayFallen Industrial Office LiquorStore MilitaryAmmo Museum Office Paper PierA PoliceStation ResearchOutpost RooftopsConst Slaughterhouse A Small Cemetery Street Hurricane Street Overpass TrainStation Trainyard Truckstop

Terror PoliceStation CommercialAlley MilitaryAmmo StreetHurricane Bar

Council Bomb Defusal CemeteryGrand TrainStation Trainyard Slaughterhouse A Convenience Store HighwayBridge Rescue Commercial Alley PierA ResearchOutpost Extraction Museum Boulevard HighwayFallen Assault CemeteryGrand ResearchOutpost PierA StreetOverpass Truckstop Industrial Office

Plotline Act1_IntroLevel Act2_Pier AlienBase01 AlienBase02

Reference

• Post by Tauri, on 2K forum http://forums.2kgames.com/showthread.php?169561-Examination-of-the-Map-Assortment