Johnny's super genius sisters have given him gills and sent him to take research photos of marine life. However, he is more interested in finding sunken treasure. Help Johnny dive deeper and deeper, armed only with his waterproof camera, as he quests for gold. Use the mouse to move Johnny. Press and hold the mouse button to charge the camera. Release the button to use the flash and scare away fish. The longer you hold the button, the bigger the flash. Some useful bonus items available in the game make the game play more interesting. Expect each new level of the game to be more challenging than the preceding ones.