There is an old thread:
* https://forums.civfanatics.com/threads/no-copper-no-iron-no-war.178636/
* https://www.reddit.com/r/civ/comments/dgenw/civ4_question_no_hope_without_iron_or_copper_on/
I was in such game with crippled stagnating economy (can build units but can't progress research) in war with Shaka & China. Rivals (5 nations) have 3/4 cities, I have 4. All on single island of Tiny size map.
Difficulty Immortal and I tried "Aggressive AI" option for fun.
I got to Archery, Iron Working, Writing and actively built cottages (Philosophical/Charismatic) trying to keep positive income.
They lost troops against my Archers in cities but I had no any research progress...
With stack of archers (Combat 1) I took control of Iron but I am in negative balance (upkeep of units is ~25c at T100).
I wasted a lot of time on Shaka's Impi (STR4) until I got access to Iron and then I struggled to Construction (from the money of taken city) and conquered Shaka. Catapult are necessary as Shaka's city culture defense was 40-60%.
What can be done without iron/copper/horse/ivory?
I saw:
* attack with archers and catapults
* beeline to Feudalism
* constantly destroy rival's Iron with spies.
* generate new map - don't like this option ((
Extra: above discussions say nothing about crippled economy & constant war from ~T70.
* https://forums.civfanatics.com/threads/no-copper-no-iron-no-war.178636/
* https://www.reddit.com/r/civ/comments/dgenw/civ4_question_no_hope_without_iron_or_copper_on/
I was in such game with crippled stagnating economy (can build units but can't progress research) in war with Shaka & China. Rivals (5 nations) have 3/4 cities, I have 4. All on single island of Tiny size map.
Difficulty Immortal and I tried "Aggressive AI" option for fun.
I got to Archery, Iron Working, Writing and actively built cottages (Philosophical/Charismatic) trying to keep positive income.
They lost troops against my Archers in cities but I had no any research progress...
With stack of archers (Combat 1) I took control of Iron but I am in negative balance (upkeep of units is ~25c at T100).
I wasted a lot of time on Shaka's Impi (STR4) until I got access to Iron and then I struggled to Construction (from the money of taken city) and conquered Shaka. Catapult are necessary as Shaka's city culture defense was 40-60%.
What can be done without iron/copper/horse/ivory?
I saw:
* attack with archers and catapults
* beeline to Feudalism
* constantly destroy rival's Iron with spies.
* generate new map - don't like this option ((
Extra: above discussions say nothing about crippled economy & constant war from ~T70.