Is there any way you can set rivers to branch more in map creation? I think that for large maps the current rivers do not branch often - I have never seen a river (even a very long one) with more than 3 branches. I would like to change this.
The braching is not in the code. It is just that a river crossing another will stop there and continue with the one already there. Increase the number of rivers shoudl give more branching.