The Biggest Changes in XCOM 2

PC Gamer has published a video that compares XCOM: Enemy Unknown and its upcoming sequel XCOM 2, with the aim of showcasing the biggest changes that are being implemented in the sequel. XCOM: Enemy Unknown was arguably a more board game-y, less simulationist take on the original X-Com formula, but I'm really starting to feel like XCOM 2 is building on that foundation in interesting and less obvious ways: