From the review:
Deep underneath the sea, corporations mine for precious resources in a race to create the supply and demand that will create immense wealth and set them for life. It’s a dangerous mission, deep-sea work isn’t for the weak of heart. It takes skill, cunning, a deep understand of submarine tactics and a nautical know how to be the best, the fastest and the most cunning in race and a brilliant economic mind to beat the market. Do you have the ability to be this mogul? Do you have what it takes to brave the harsh sea, the even harsher economic market and the backstabbing corporate greed in Nautilus Industries?