Nice audio and visuals, really liked the music. The game overall was kindof confusing about what was going to happen. I think you should have tried to use color on the sliders better.
The bars in the center should have been colored green if they were in good territory or red if they were in danger. It seemed like green in the cities was actually taking away from your resources instead of adding it which was not very intuitive. I think the cities should have had + and - signs to show what effect they were going to have on your resources.
You might look at those games where you have to swipe cards right or left to make a decision that affects resources and see how they communicate what your choice will do.