Operation Octopus is a free action game developed by 08Takeni for Android devices. The game takes players on an exciting adventure to rescue octopus companions from a dark underwater cave. The game is designed for players who are 20 years of age or older and is intended for entertainment purposes only.

The game is structured as a classic arcade game with a simple, yet engaging gameplay. Players control little octopuses as they navigate through a series of obstacles and enemies, collecting coins and power-ups along the way. The game features multiple levels with increasing difficulty, which keeps the gameplay fresh and challenging. The graphics are colorful and charming, and the sound effects are well-designed, adding to the overall immersive experience of the game.