Allows city ruins to be forgotten, but when you discover
Scientific Method they slowly begin to reappear. Even after you
acquire Scientific Method cities can be forgotten and around 75
turn's latter they recieve a 15% chance of reappearing. When a
city ruins reappears a message comes on screen telling about the
city that was there and an ancient city ruins is placed.
Discussion Here
Scientific Method they slowly begin to reappear. Even after you
acquire Scientific Method cities can be forgotten and around 75
turn's latter they recieve a 15% chance of reappearing. When a
city ruins reappears a message comes on screen telling about the
city that was there and an ancient city ruins is placed.
Discussion Here