[update] Well the game no longer seems to have a cloud sync button (at least I can't find it), so maybe they just removed syncing altogether?? Doesn't seem like the best solution, but I guess if you can't fix it...
Other comments still stand.
Also, event cards should not disappear automatically! There's not enough time to read them, and if I look away, I'll miss them altogether.
One more thing - the card names in the game log should show the card when tapped - otherwise what's the point of showing the name? Not everyone memorizes every single card in the game 🙄.
You know, if you're going to implement a feature, do it right, not half-a$$ed. Cloud saving simply has a sync button which only seems to check the time stamp of the game progress, not the actual progress itself. So if you sync a device that's behind I progress and then sync a device that's farther ahead, too bad, you've just updated the second device to match the first rather than the other way around. There should be two buttons - upload save and download save. Or if you want to try to make it easier for the user, then check BOTH time and progress and then let the user decide in cases of conflicts.
Oh, and charging almost as much for a small expansion as for the game itself is lame.
Also, the campaign battles in the second chapter are REALLY hard. Difficulty ramps up too quickly!
Other than all these issues, the game is good and fun to play.