Watch the nations grow. Press space to add civilizations (starting points for growing new land). The program picks a random spot on the continent, where the nation will try to branch in a random direction (following a hexagonal pattern), but the nations will only do so if it can grow unobstructed. Thanks to vdcas for the original project Hex mycelium. Thanks to sonicfanman4 for reprogramming it.
Thanks to vdcas for the original project Hex mycelium. it looks better in turbomode