Best random map generator for cities: Watabou’s Medieval Fantasy City Generator.Best random map generator for dungeons: Donjon.Best map maker for dungeons: Dungeon ScrawlĪre you still in the planning phase and need a baseline map to work off of? Try these random generator options:.Best map maker for world maps: Wonderdraft.Best map maker for battle maps: Dungeondraft.The below-featured map makers will list the pros and cons of each software, as well as their best use case. There will never be a straight-up “best” D&D map maker. Watabou’s Medieval Fantasy City Generator.