Hidden Expedition Titanic German - on 14 April of 1912, the great steamship RMS Titanic collided with an iceberg and within hours, sank to the bottom of the Atlantic Ocean. As a member of the Hidden Expedition Adventure League, it is your job to explore the wreckage of this ship and collect antique artifacts for the Titanic Museum. In 14 diving missions you will scour 17 locations on the ship for cleverly hidden clues. That will lead to the ultimate artifact: The Crown Jewels. Immerse yourself in a historic adventure epic proportions - Hidden Expedition Titanic!