Granger wrote:Or skip these and let them drown should they dig too far.
I understand that you never had a miner in W10 or just hate your toons. :/ Unminable tiles sound much more reasonable.
And why not just deep lake mirroring the surface ocean? That would at least break roads. With no shallows, so building a knarr would be impossible and monsters if you will to stop boats. Make the journey dangerous, but not impossible.