Endless Ocean: Blue World, also known as Endless Ocean 2: Adventures of the Deep, is a diving simulation and adventure game for the Nintendo Wii, released in 2009. Players get to explore diverse underwater environments, from coral reefs to shipwrecks and deep-sea caverns, interacting with marine life and uncovering secrets. It's a unique game in the genre that emphasizes exploration and relaxation over traditional challenges and combat, offering a tranquil experience as players dive into the serene beauty beneath the waves. The game also features a cooperative multiplayer mode, allowing friends to dive together.