Titanic: Hidden Mysteries takes place aboard the R.M.S. Titanic in her fateful maiden voyage across the Atlantic. Your character is a young socialite, Margaret Ashley, one of the fortunate unfortunates who sailed on Titanic and survived. Throughout the course of the game, Margaret is presented with sets of puzzles and obstacles that she must overcome to progress the timeline from April 10th, the date Titanic left Southampton Docks – to the 15th, when the Titanic sunk beneath the waves.