Help pilot the little yellow submarine through the cave of doom, far below in the depths of the ocean. Use your space bar to make your sub buoyant and release to drop. Avoid hitting the green ocean floor and stalactite ceilings. Also watch out for the floating blowfish, they will bust your sub open.      Gain points for getting as far as you can. Can you reach the end? Note: games require Adobe Shockwave Player. If game does not load, try installing the newest Shockwave Player. This game takes a few seconds to load.