Description On April 14, 1912, the great steamship RMS Titanic struck an iceberg and within hours, sank to the bottom of the Atlantic Ocean. As part of the Hidden Expedition Adventure League, it is your job to explore the wreckage of this once-majestic ship and As part of the Hidden Expedition Adventure League, it is your job to explore the wreckage of this once-majestic ship and collect antique artifacts for the Titanic Museum.