Virtual Orca Simulation game3D, developed by Eiko Morozumi, is a free iPhone game that offers a simple and soothing digital pet experience. The game's objective is to provide a relaxing environment with beautiful underwater scenery.

In Virtual Orca Simulation game3D, players can train their orca by feeding it every three days and changing the water every seven days. These tasks help to maintain the health and well-being of the virtual pet.

One of the standout features of the game is the decoration function, allowing players to customize and decorate the sea according to their preferences. This adds a personal touch to the underwater environment, making the experience more engaging and enjoyable.

Overall, Virtual Orca Simulation game3D offers a tranquil and immersive virtual experience, perfect for those looking to unwind and enjoy the beauty of the underwater world.