After playing too many games, I have thought of the following interface improvement: When you press Alt key on a unit + upgrade button, all units of the same type are upgraded, right?. The only annoyance is that after the upgrade, all the upgraded units become active and you have manually to sentry/fortify them. I think an easy solution is to allow Alt key on a unit + any button to perform the button action for all units of the same type. That is, you should be able to fortify or disband all units of the same type as the selected one. I think this is easy to implement.
Another request is to allow Alt + unit construction item (meaning infinite unit construction) working in a pop-up construction menu. Actually, Alt + unit construction button only works in the construction bar when you select a city.
At last, it would be a great addition to the game to allow saving and loading of construction order lists, in named archives. Actually its only permitted a 'generic' save and load of ten construction orders lists (but maybe you don't remember what number was asigned to the list you want...)
And I almost forgot: show a message in the messages window when another civilization discovers a new tech you don't have. A great time-saver to avoid going to the diplomacy screen every turn...
Another request is to allow Alt + unit construction item (meaning infinite unit construction) working in a pop-up construction menu. Actually, Alt + unit construction button only works in the construction bar when you select a city.
At last, it would be a great addition to the game to allow saving and loading of construction order lists, in named archives. Actually its only permitted a 'generic' save and load of ten construction orders lists (but maybe you don't remember what number was asigned to the list you want...)
And I almost forgot: show a message in the messages window when another civilization discovers a new tech you don't have. A great time-saver to avoid going to the diplomacy screen every turn...