MTW Map

I was just wondering if it was possible to create a campaign set in a world map of your own design?

For example instead of using the whole of Europe, can u only have a select few provinces available for the taking? Can you make a whole new map out of the blue?

Thanks for the help

Id also like to know if anybody knows when the MTW fantasy mod comes out?

you can change it, it will just take a lot of time... but in theory we know how