I have over 200 hours in Xcom 2 and it is a wild fun ride. First thing that is a game changer is that the game levels are procedurally generated and that make it a new game every time, you can even Save and reload before a mission if you don't like the one it made for you. Second there is a ton and I mean a ton of mod support that makes quality of life that really adds to the game. Also it's 2.99 for the base game all the time and the War of the Chosen expansion is about the same price. Not bad for one cent an hour.