Set 20 years after the first game XCOM 2 shows a world where things haven't gone well , from the look of the trailer the Aliens are in control and
XCOM is a resistance based operation , there's no gameplay shown in the announcement trailer but I think it's safe to say it will be XCOM.
I hope Firaxis can regain some form with this game after recent disappointments , the last XCOM game was awesome I hope they build upon that and
deliver something equally as impressive.
All they would need to do is make more of X-COM 1 and people would still dig it. A sequel, if it's at least as good as the first, is going to be
amazing.