Secret Files Tunguska - a great adventure, which was released in late 2006. Tunguska received high marks for good graphics and exciting storyline, although critics noted the weak and uninteresting conversations. Studio Deep Silver game ported to Android. The game's plot begins with the kidnapping of Vladimir Kalenkova, the father of the protagonist. He is a scholar and a great part of his life flashed his study of the Tunguska meteorite. Vladimir has repeatedly traveled to the crash site of a celestial body, long hours spent in the lab and talked about it with other scientists. And as a scientist on the verge of a clue of the Tunguska event, he suddenly disappears. Nina Kalenkova, his daughter, decides to find her father and discover the secrets of this ill-fated self meteorite. She has an assistant Max, along with the characters you pass half the globe and solve a heap of tasks.