4. Underwater Atlantis Hub

Dive into an underwater world with a hub inspired by the lost city of Atlantis. Glass tunnels, coral reefs, and hidden treasure rooms create a sense of exploration. Use sea lanterns for a soft glow and add flowing water streams for ambiance.

Players can walk or swim through different areas, offering a unique, fluid movement experience compared to traditional hubs. Fish, dolphins, and other aquatic mobs make the environment feel alive.