This online game Scooby Doo Neptunes Nest is a great game for kids. If you like Scooby Doo Games
then this is the game for you. In this adventure Scooby Doo and Shaggy are in trouble deep under the sea and they are in a submarine. A lovely girl is helping them in this great scooby adventure. This scooby doo game has got all kinds of mystery puzzles to solve. Use the arrow keys to control the submarine. Read the in game instructions too.