Turn based squad combat... A very interesting update to a classic.
http://www.xcom.com/enemyunknown/ is the game website
Review links can be found here http://www.reddit.com/r/Xcom/comment...fficial_forum/
Modding information can be found at http://forums.nexusmods.com/index.ph...xcom-mod-talk/
Great game play videos for Impossible Iron man. There are nine episodes with a new series to start next week. (I have no affiliation with this guy, but he is good fun to watch)