Maps (EU2012)

XCOM: Enemy Unknown features hand crafted maps, there are 91 maps in total. Out of these, 29 are variations on the same map (example: Escort mission or Abduction mission on the same map), leaving 62 individual maps. The Slingshot DLC adds 3 new maps.
There are 6 types of UFOs in the game, and each of these has variations in surrounding terrain, but the same UFO interior. If these maps are regarded as a variation on the same ship, then there are 41 unique maps with no repeating elements or theme.

Map List

Abductor Cliffside Abductor Farm Outskirts Abductor Scorched Earth Abductor Winding Stream Intro Level Alien Base 01 Alien Base 02 Bar Battleship 01 Battleship 02 Boulevard European version Cemetery Grand Commercial Alley Commercial Restaurant Commercial Street Confounding Light (Slingshot DLC) Convenience Store Demolition Fast Food Gangplank (Slingshot DLC) Gas Station

Highway 1 Highway Bridge Highway Construction Highway Fallen Industrial Office Large Scout Creepy Forest Large Scout Deep Woods Large Scout_Forest Trench Large Scout Hillside Large Scout Stonewall Large Scout The Barrens Liquor Store Low Friends (Slingshot DLC) Military Ammo Museum European version Office Paper Overseer Deepwoods Overseer Forest Trench Overseer Stone Wall Overseer The Barrens Pier A Asian version

Police Station Research Outpost Rooftops Const Asian version Slaughterhouse A Small Cemetery Small Scout Badlands Small Scout Dirt Road Small Scout Marshlands Small Scout Quagmire Small Scout River Small Scout River Valley Street Hurricane Street Overpass Supply Ship Forest Grove Supply Ship Overlook A Supply Ship Rocky Gorge Supply Ship Wildfire Temple Ship Train Station Trainyard Truckstop

Map Comparison

Map	Max Length	Max Width	Total Area	Day/Night
Abductor Cliffside				Day
Abductor FarmOutskirts				Day
Abductor_ScorchedEarth				Night
Abductor_WindingStream				Day
Bar	52	39	8112	Night
Boulevard	56	42	9408	Night
CemeteryGrand	70	54	15120	Night
Commercial Alley	56	56	12544	Night
Commercial Restaurant	48	44	8448	Night
Commercial Street	54	39	8424	Day
ConvenienceStore	56	46	9200	Night
Demolition	41	29	4084	Night
FastFood	47	39	7332	Night
GasStation	46	44	8096	Night
Highway1	57	50	6453	Night
HighwayBridge	76	20	6080	Night
HighwayConstruction	66	28	7392	Night
HighwayFallen	65	20	3320	Night
Industrial Office	47	43	8084	Night
LargeScout_CreepyForest				Night
LargeScout_DeepWoods	89	73	25988	Day
LargeScout_ForestTrench				Day
LargeScout_Hillside				Day
LargeScout_Stonewall				Night
LargeScout_TheBarrens				Night
LiquorStore	51	47	9792	Night
MilitaryAmmo	67	56	15008	Night
Museum	51	50	6825	Night
OfficePaper	64	48	12288	Night
Overseer_Deepwoods	89	73	25988	Day
Overseer_ForestTrench				Day
Overseer_StoneWall				Night
Overseer_TheBarrens				Night
PierA	62	25	6012	Night
PoliceStation	49	47	9112	Night
ResearchOutpost	62	59	14632	Day
RooftopsConst	42	34	4528	Day
SlaughterhouseA	55	28	6160	Night
SmallCemetery	46	35	6440	Night
SmallScout_Badlands	74	74	21904	Day
SmallScout_DirtRoad	71	65	18640	Night
SmallScout_Marshlands	74	71	21016	Day
SmallScout_Quagmire	76	72	21888	Night
SmallScout_River	76	46	13984	Day
SmallScout_RiverValley	92	57	20976	Day
StreetHurricane	66	22	5456	Night
StreetOverpass	62	40	9920	Night
SupplyShip_ForestGrove				Day
SupplyShip_OverlookA				Night
SupplyShip RockyGorge				Day
SupplyShip_Wildfire				Day
TrainStation	78	31	9680	Night
Trainyard	54	42	8856	Day
Truckstop	74	36	10656	Day

• The values on the Total Area may not correspond to the actual playable area.
• Values in game squares (tiles)

By Mission Types

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

Abduction Bar Boulevard CemeteryGrand Commercial Alley Commercial Restaurant ConvenienceStore Demolition FastFood GasStation Highway1 HighwayBridge HighwayConstruction Industrial Office LiquorStore Museum OfficePaper PierA PoliceStation ResearchOutpost RooftopsConst SlaughterhouseA SmallCemetery StreetHurricane StreetOverpass TrainStation Trainyard Truckstop

Terror Bar Commercial Alley Commercial Restaurant Commercial Street ConvenienceStore Highway1 HighwayFallen MilitaryAmmo PoliceStation StreetHurricane

Council Bomb Defusal CemeteryGrand HighwayBridge TrainStation Trainyard SlaughterhouseA Escort Commercial Alley PierA ResearchOutpost Extraction Boulevard Museum HighwayFallen Assault CemeteryGrand Industrial Office PierA ResearchOutpost StreetOverpass Truckstop Slingshot DLC Low Friends Confounding Light Gangplank

Plotline IntroLevel PierA AlienBase01 AlienBase02 TempleShip

Unconfirmed = Listed on the DefaultMaps.ini file, not yet seen on the game.

By Continents

North America Bar FastFood GasStation LiquorStore PierA PoliceStation Truckstop

Asia PierA RooftopsConst TrainStation Europe Museum StreetHurricane

Source: DefaultMaps.ini game file - these settings appear deactivated.