I'd like to see spies turned into a real unit that can move around the map. Open borders is currently the only way to scout in the game aside from going to war. Spies should work like they do in Total War games.
Unhappiness should have varied effects based on how negative it goes such as loss of production at -10 , rebels spawning and revolts at -20 and something along those lines.
Unhappiness should also come from more sources such as attacking civs you have a ally/friendly status with, attacking cities that follow the same religion as your holy city that could also vary depending on if you chose puppet/annex/raze.
Research bonuses for capturing other cities, If you conquer a city with say a university, education tech research time should get a 50%-75% reduction.
Religious victory
Canals allowing workers to create passages for naval units and connect lake cities to ocean.
Naval and Air transport to move ground units around.
Military great person medic, provides bonus +10 hp heal to units in same tile or can settle into a field hospital or triage tent for +15 bonus healing.
They should add a new system for military similar to faith so people can upgrade units, buy generals , medics and other things. It could also help buff the honor social policy tree and bring it on par with Tradition and Liberty.
Unhappiness should have varied effects based on how negative it goes such as loss of production at -10 , rebels spawning and revolts at -20 and something along those lines.
Unhappiness should also come from more sources such as attacking civs you have a ally/friendly status with, attacking cities that follow the same religion as your holy city that could also vary depending on if you chose puppet/annex/raze.
Research bonuses for capturing other cities, If you conquer a city with say a university, education tech research time should get a 50%-75% reduction.
Religious victory
Canals allowing workers to create passages for naval units and connect lake cities to ocean.
Naval and Air transport to move ground units around.
Military great person medic, provides bonus +10 hp heal to units in same tile or can settle into a field hospital or triage tent for +15 bonus healing.
They should add a new system for military similar to faith so people can upgrade units, buy generals , medics and other things. It could also help buff the honor social policy tree and bring it on par with Tradition and Liberty.