Secret Files: Tunguska Gone Mobile

Featuring nore than 20 minutes of cinematic cut scenes as well as full voice acting in German, English, Russian, Polish, French and Spanish
Secret Files: Tunguska, a point-and-click adventure previously released for PC, DS and Wii, is also available as a premium title via the App Store, for iPhone, iPad and iPod touch. The initial purchase of Secret Files: Tunguska for the set price of 4.99 USD/2.99 GBD/4.49 EUR grants full access to all of the game's content and features. There are no fee-based episodes and other in-app purchases.
The story of the game centers on the attractive protagonist Nina Kalenkow's search for her father Vladimir, a high-ranking scientist who went missing from his laboratory in Berlin from one day to the other. The deeper Nina and her friend Max dig into the matter, the more obvious it becomes that Vladimir's sudden disappearance is somehow linked to his expeditions into the Tunguska region - a remote part of Siberia that got devastated in the early 20th century by a gigantic and still unexplained explosion with the detonating power of more than 2,000 Hiroshima bombs.
During their investigation, Nina and Max collect clues and solve puzzles in exciting locations in Berlin, Moscow, Cuba, China, Ireland and even Antarctica. With the Russian intelligence apparatus and a zealous secret society hard at their heels, the two adventurers soon find themselves at the heart of a global conspiracy of epic proportions. And the closer they get to the truth, the more they put themselves in danger.