So 2K has been teasing a game called "Advent" for a week or so now - and it turns out it's actually a sequel to XCOM: Enemy Unknown! It's PC exclusive and is coming out this Winter! Enemy Unknown was really good, I gotta play more of it.
Basically the story for this one is that Earth is now under Alien control and XCOM has gone underground and guerrilla. I'm excited.
http://www.ign.com/articles/2015/06/...nced-ign-first