Is there some way...

[MinnesotaRuss]

to save a map after a game has been started? I have a great map I would like to play on with civs other England.

 

[Victoria]

I think using the maps seed would work... @Gedemon?

 

[Gedemon]

I suppose, never tried myself.

If you keep the save, and the seed method doesn't work, you may be able to use this method:
https://forums.civfanatics.com/thre...-map-using-zobtzlers-ynabmc-and-ynamp.637018/