The game "Deep deep blue" is related to the genre of arcade with elements of platformer. It is developing for mobile devices and Pocket PCs. The game is intended to the wide audience, it does not contain restrictive content. The minimal age of a gamer is 8 years. The game does not use trademarks and other property, which is to be licensed. The main objective of the gamer is to collect gold, which is kept in the chest on the deep-sea floor. He?s been resisted by the octopus, who wants to grasp the diver. While playing, the gamer must calculate his actions depending on octopus?s actions.