Quote Originally Posted by Hoel View Post
Why does your GM want big maps?
He likes to have a fully made maps "ready to go" in case the players go somewhere he doesn't expect (which players typically do). With the larger maps, he can just pull it up and change a few things about it instead of having to generate a new map piece by piece. This keeps the flow of the game going - instead of breaking gameplay to lay out a new map.

I like the idea ya'll are proposing - generate smaller overlays/tiles and piece them together. That does seem easier to build a map. Since it isn't what my gaming group needs right now, it'll make a good side-project. Besides, by making the larger maps I now have something to cut up into smaller overlays/tiles. Also, once I get a good set of overlays/tiles collected - I can then piece them together and make the GM his bigger maps.