Far away from Earth, somewhere near the center of the universe, there exists a world known as Planet Muck. Long ago this was a primitive land, populated entirely by kids with no recollection of how they got there or where they came from. These children quickly adjusted to life in this strange world, forming isolated bands and tribes. Over time, each group developed its own culture and myths.
Many years passed as camps turned into villages and villages to cities. Adventures brought tribes together, and conflicts set them apart. Elaborate games with real-life bandits and pirates, inventors and explorers played out on a large scale. Villains emerged, heroes were minted, and an entire world was constructed by these extraordinary kids, far away from the influence of adults. In fact, these influences never corrupted the imagination and fun on Planet Muck, because during these many years, none of the children on Planet Muck aged a single day.
Today, the distant past is still shrouded in mystery. But as the people and places of Planet Muck become increasingly connected, more layers of this mystery are slowly revealed. In this new connected world, an adventure can take you from the Shadow Jungles of Nuna, to the sandy beaches of the Moku Islands, from the cloud-covered peaks of the Bandaku Mountains, to the dangerous depths of Muck Caverns. Anything is possible on Planet Muck. No matter what path you follow, you are sure to find fun, excitement and most certainly a little bit of danger.