Ocean Quest is another match-three game, this time set under the sea. The plot says that machines that were supposed to clean the bottom of the sea went mad, and they are poisoning the sea. You must stop them. You´ll need to guide a submarine that will fire balls to lines of balls that will roll over reels towards a sea gate. If a fired ball hits a group of two or more balls of the same color, the whole group will disappear from the chain, and its place will be occupied by the balls rolling behind them. You can swap the color of the ball you are about to fire by clicking the right button of the mouse. The left button will fire the ball.
Sometimes, you will free some bonuses. If you catch them before they leave the screen, you will be able to stop the chain, make it step back, get a bomb or a whirlpool. You´ll need to prevent the balls from reaching the sea gate. If they do, you´ll lose a life. Once you´ve eliminated some waves of balls, you will advance to the next level, that will be harder than the previous one.
