Dive-Opoly is a monopoly clone, replacing Jail with the Hyperbaric Chamber and other properties with dive related businesses. It was published by Scuba Tool with part of the proceeds going to Divers Alert Network (DAN), a non-profit agency dedicated to assisting in education, research, and medical aid to divers throughout the world. The following descriptions come from the game's enclosed instructions.Object: To become the richest diver from the buying, selling, renting, and trading of scuba related businesses.Equipment: A game board, 2 dice, tokens, huts and villages, title-deeded cards, Treasure Chest and Explorer cards, and Dive-Opoly money.For 2-5 divers, Ages 8 and up. - BoardGameGeek