"Death Upon An Austrian Sonata: A Dana Knightstone Novel" is an adventure game available on the iPhone platform that invites players to step into the shoes of Dana Knightstone, a novelist with the unique ability to communicate with ghosts. Set against the backdrop of a snowy Austrian manor, players are tasked with solving the mystery behind eerie violin melodies that haunt the estate. As players assist Sebastian Knightstone, Dana's cousin, they will encounter a series of challenging puzzles and clues that add depth to the narrative experience.

The game not only features a compelling storyline filled with suspense and intrigue but also includes a Collector’s Edition with added perks. Players can enjoy bonus gameplay, a smart strategy guide to navigate the challenges, and access to beautifully crafted wallpapers and concept art. Additionally, the replayable cutscenes enhance the immersive experience, making it a captivating choice for fans of the adventure genre.