Dive to the Titanic

Summary pulled directly from Steam - Some text may only be applicable to Steam platform

Dive in your submarine down through the deep 3-D sea to the legendary wreck of the Titanic. Navigate your camera robot through the many decks, rooms and aisles. Discover lost treasures and riches, and upgrade your equipment to complete more challenging missions through the wreck.
With Dive to the Titanic, you can explore one of the world's most famous shipwrecks brought to life in stunning 3-D detail and with realistic sounds and effects. By completing more missions you can upgrade your underwater equipment, giving you access to more parts of the wreck. At a depth of almost 4,000 meters you must carefully watch the status of your batteries and communications equipment if you are to successfully complete your mission and return from the legendary wreck of the Titanic.

Includes:

3 difficulty levels
Story campaign and unlockable exploration mode
Fully-modeled explorable Titanic including decks A-E
Realistic underwater effects and sounds
Accurately recreated vehicle controls and deep-sea physics