Seamount Survivor

You are the only survivor of a submarine that has collided with a seamount in the middle of the Pacific Ocean. You must navigate through dangerous underwater caves and avoid deadly sea creatures to reach the surface and be rescued. But as you progress, you discover that the seamount is not only a navigational hazard but also a source of rare minerals, attracting the attention of greedy deep-sea miners who will stop at nothing to get what they want.