Thank you very much for testing and the extended comment.
There's a lot more action planned: trade, war, coups.. I try to release updates as often as possible.
Thanks for pointing out the typos and bugs, they will be fixed soon.
>Also, it would be nice to see how much each settlement upgrade costs.
I can do it by pop-up menu when cursor is moved on icon, but how to do it for mobile client? I'll think.