I only realized now that War of the Chosen is an expansion. It is a DLC but can't be deactivated on Android version. It would have been interesting to play the base game version first maybe, but it is what it is. It adds 3 factions and classes to the game with unique soldiers (I got one from each faction), but also an additional challenge and pressure on the strategy layer, because the Chosen will appear randomly in regions they control and steal supplies, abduct soldiers or sabotage my progress. Eventually I'll have to kill them. While at the same time building my base, recruiting the people needed for it, researching, getting supplies, making contact with resistance cells all over the globe, trying to stop the avatar project, handling all the interruptions and trying to keep my people alive and not too long in the infirmary. I can see how juggling all that and setting the right priorities while racing against the clock is a real challenge and will be screwed up most likely. But it is fun. I especially like how they manage to give the game a personal touch. It is not like the kind of strategy that plays like a board game. You have the global strategy layer, you have the base building and resource management, but you are "The Commander", you have those cutscenes where your crew interacts with you, and your soldiers have names. It feels different.