
GameSpy - ne of the greatest ways to add replayability to a game is with randomized maps, creating a different, unpredictable battlefield every time you play. The original X-COM: UFO Defense has random maps; XCOM: Enemy Unknown does not. What's particularly discouraging about that fact is that you can say the same thing about Diablo 2 and Diablo 3, and the staticness of Diablo 3's levels quickly drained the urge to explore.

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XCOM: Enemy Unknown rebooted the series back in 2012, and has since inspired numerous new strategy game series to be born.
If someone gets into this I'd recommend getting the enemy within version. It's got all the dlc included so it's the better version. Wish the author would've atleast mentioned it. I didn't see it.
Fantastic game though. Xcom 2 is top notch also. I've spent countless hours in these games.

There are few things more gratifying in gaming than skillfully turning the tide of a conflict. And few genres provide as many opportunities to abruptly reverse the odds via skill and forethought as tactical strategy. To be sure, we are more often than not talking about turn-based tactical mobile games, specifically titles in line with the iconic landmark series (XCOM and Jagged Alliance) that made the genre a genre.