I have lots of ideas that you can steal
- Revolt shapes - Revolts to be better shaped and not a rhombus all the time
- Ideologies (communism, facism etc) - they will be a symbol somewhere in the nation's menu and also impact CE, population (coming to it now) gold. Ideology map mode?
- Population - this is a common suggestion, but I have another idea for it. Population matters on the amount of land you have and on the diplomacy (wars reduce your population). If you have a higher population you are likelier to win a war (I know you can disable random CE, but still it adds to the game) Maybe you can add a population map mode where people could see where the population is, this could also add to the game where the highly populated areas can split off or if other countries take the highly populated areas their population goes higher. it would be cool if you can hover over a pixel and it shows you the population (enable or disable)
- Cores replacement - I think the cores thing should be replaced by settlements, which can grow into villages, towns, cities and metropolises (capitals). These also effect population in those areas. If a settlement grows into a village, their dot grows, and if they grow into a town, it is red, into a city and it is a square and to a capital and it is dark red with two squares. It would be cool to make it possible to see city names on a toggle and click on them to see a setting menu where you can see the cities' population and revolt likelihood (coming to it in 6.). also maybe a create or update city button? a bigger city would be cool aswell, maybe a capital having area like the old capital did which the enemy had to fully conquer
- Little war fix - It would be better for the nation AI to actually aim at land, for example if Germany aimed at Poland's capital or other cities to make it have strategy.
- Another thing for revolts - Revolt likelihood for dead countries or cities in specific countries would be cool.
- Puppets - this is also a common idea, you probably know what to do here but it would be cool to create puppets.