Time marches ever onwards, of course, and these days the version of the mod to play is Long War of the Chosen, which incorporates XCOM 2's incredible expansion. Specifically Long War of the Chosen ...
XCOM 2 is such a good game that I feel strange doing ... It should be noted, though, that the game's marquee DLC, War of the Chosen (which is excellent, and definitely worth a buy) isn't similarly ...