Death Upon an Austrian Sonata: A Dana Knightstone Novel is a adventure game featuring various puzzles and hidden object sequences. Dana Knightstone is a best-selling fiction novelist with the ability to see ghosts. After her success in solving mysteries in Europe, she takes on another adventure when her cousin, Sebastian Knightstone, starts seeing a ghost in an Austrian manor. Dana travels to Austria in order to investigate the ghost's secrets, but danger also awaits her. Search for missing clues, unlock mind-boggling puzzles and solve the mystery before the time runs out.