I started the game with my friend on a maximum scale map (X20), with the aim of using rivers as shipping lanes for ships, as they are used in real life, but I ran into a problem, the generation of rivers on a large scale of the map breaks quite a lot, which makes it impossible to see one continuous river, instead generated chunks of water are not connected to each other.

I started the game with my friend on a maximum scale map (X20), with the aim of using rivers as shipping lanes for ships, as they are used in real life, but I ran into a problem, the generation of rivers on a large scale of the map breaks quite a lot, which makes it impossible to see one continuous river, instead generated chunks of water are not connected to each other.

full world map
20x the size of the world

Hi,
Thanks for trying out the mod.
There's not much I can do about scaling that map, that large. The data is built from a image and the pixels only translate into so much data.

The scaling is really only for the smaller maps. The two full-size maps shouldn't be increased much. People have tried on just size 4 and it is too big to play.
If you want to use ships, I recommend a map like Oceania - which can be scaled - as you have to deal with islands.

Interesting idea though, sorry it won't work.