From the box: 'This exciting electronic adventure game makes you a deep-sea diver in search of treasure. The treasure scattered throughout the ocean depths and you must try to locate and dive for it before your opponents can. All with the help of the Electronic Dive Control Center. It will lead you to exact treasure locations and let you simulate an actual dive. Listen as you descend deeper and deeper, searching the bottom for silver or gold. If you find some, return to the surface before you run out of air! Then sail to port to cash it in.or risk being pirated by other players. Luck, skill and a sense of adventure. That's what it takes to be the first to earn $1,000,000 and win the game.' - BoardGameGeek