This is the page for City Growth Researches. "We can rebuild it; faster, stronger, mahogany"
At this time I am only going to list the time and resource cost of each research
These numbers are with as few speed upgrades as possible, the numbers you see in game will likely be different
Essentially every upgrade requires an equivalent upgrade level of the previous item in the research tree
Disclaimer: I can only add the information that is available to me in game and im new
March Capacity Edit
|Tier 1||Cost||Tier 2||Cost||Tier 3||Cost|
|1-1||6m, 50 gold, LV3 Previous||2-1||20m, 600 gold, LV3 Previous||3-1||45m, 1.93k gold, LV3 Previous|