Summary: There is a story that has been handed down since ancient times.The Middle Ages,a ship loaded with treasures encountered a typhoon, tidal wave, and a sea monster in middle of the Atlantic Ocean, eventually becoming shipwrecked…Hundred years later, an adventurous boy read about the ship in an ancient bookand takes a submarine down to the bottom of the oceanto find the treasures in the city beneath the sea…The story of an adventurous boy who takes an exciting journey into the ocean to find the treasures in a stranded ship – Let’s Share the exciting adventure with Marine Boy! * - There are 4 mysterious worlds, 64 levels, and 124 stages to be clear.You must play the role as a pioneer at the front line of the ocean, and move forward to discover the hidden treasures of the ocean city. - Don’t be afraid to face enemy monsters! There are a wide range of powerful items to fight with the monsters. Enjoy the excitement of a shooting game. - You will be given 3 lives for each stage, so your adventure will not be ended by just one crashing. The mysterious ocean world loves a brave adventurer. - Purchase items at the store to upgrade your attacking skills.They will help you become the first person to discover the treasures. Compete against other brave marine boys through the online ranking system at the Game Center.*Your journey into the unknown world of the mysterious ocean begins now![Unique Features]1. Marine Boy is an exciting shooting game that provides thrilling experiences. 2. You can move the submarine by using the ‘tilting’ function of your smartphone, and use weapons by touching the screen. Anyone can enjoy this game, easily!3. With Marine Boy who is a friendly and cute character, clear 4 mysterious worlds, 64 levels, and 124 stages.4. The game will get more difficult as you reach higher levels. The level of difficulty determines the monsters’ attacking and defensive power, as well as the number of enemies that appear. 5. There are 24 types of enemy monsters and 3 boss monsters with different attack patterns, which will make you to concentrate on the game even more and experience the thrill of action.6. Use various types of weapon items to fight the monsters in each level, and buy coins at the coin shop to increase your fighting power. 7. Through the Game Center, you can invite your friends, use the match-making function, see the leader board, and check your accomplishments.