The XCOM website now offers the official E3 2015 trailer from XCOM 2, showing off gameplay from the upcoming sequel to XCOM: Enemy Unknown. This looks like it may well contain all the content of the IGN video we linked to during the show, but we have not conducted a frame-by-frame comparison. Word is: "Watch as XCOM soldiers strike back against the alien occupation by sabotaging an ADVENT landmark in the first official gameplay as presented at E3 2015."