I figured out how to generate a map of the sim. we've spent a day or so building and there's much land still to explore. At the concept it was going to be like a 9 square grid with 4 lands and 5 waters lol. But on a 4096x4096 I realized that would take weeks if not a month to create, so I tried different things and finally figured out how to randomly generate islands on the whole sim. The concept is people can have an island in the game, or part of it - a parcel. This isn't a typical square island sim but different and interesting so far. the economy game will be ready soon, it's going to be free to play.