\Documents\My Games\Sid Meier's Civilization 5\MODS
We have been waiting for this for 10 years, but no one has laid out on the internet how to make the generation of maps in a gigantic size. No one guessed how it was possible to increase the size. Nowhere on the Internet could I find the generation of a map more than "Huge".
This is a simple modification that determines the sizes for the maps:
Open the World_Sizes_New file and there are lines of GridWidth = "180" GridHeight = "94" for each map size. You can change to any value!
The maximum available map size is 185x110. Larger size maps are not supported. (according to 1 user, but I did not check MORE)
If you are not sure about the performance of this modification, then try to run a "duel" map
Huge maps (Generating) 2
Generating a map on a giant scale!