I am not quite sure what I think about this game, this is partly because I am not used to a minimalist game. Here are my notes:
I am playing on desktop and ran into issues with part of the game being cut off. Another member of our team told me to tile the game tab with the instructions to be able to play. If you intend this to only be played on mobile and not support desktop, that should be more clear.
Your manual is not super clear. The main issues I have are:
The manual font is small, especially with the icons being shown.
In the Formulae section, you have a bunch of math which could look quite intimidating.
You don't really explain very well how to play the game, especially on the military side of things, which even after trying to figure out I could not do so.
The map feels like it should be required to have some way of your units moving from one section of land to another.
I also feel that for more fairness both sides should have the same number of Worker units.
This game did not really feel like it had a huge amount of grand strategy, it really seems that to win, you need to simply get as many Worker units as your one or two or three Citizen units can get you, then just keep increasing your citizens and hope you have more Worker units then the other side.
-R