A trial version app for Windows, by Deepsilver.

If you have played with video games in the past, you know how important it is to try to make them as realistic as possible. If you have not, you may not know how amazing it is to see a character walk through a city and interact with other people.

The game Secret Files: Tunguska is based on a real historical event and is set in the late 19th century. At that time, the city of Tunguska was the capital of the Russian government-in-exile. The event that took place on the 30th June 1908 was a surprise to everyone. It was followed by a black-mushroom shaped cloud and a blue-white light.

In the game, you play as a detective. You have to find out what happened in the city of Tunguska on the 30th June 1908.

The story of Secret Files: Tunguska begins with a puzzle. Nina Kalenkow’s world is turned upside down when she learns that her father, the scientist Vladimir Kalenkow, has vanished without a trace. Since the polive can’t (or won’t) help, Nina decides to search for clues to her father’s whereabouts on her own. On the way, she meets Max Gruber, one of her father’s colleagues, who spontaneously offers the attractive young woman his help.

The trail leads Nina and Max to a mysterious disaster in the Tunguska region of Siberia in 1908, which Vladimir Kalenkow had been investigating. Does the disappearance of Nina’s father have something to do with his previous expeditions to Siberia? The search for an answer leads the two heros from Berlin around the globe and to the Antartic, and it soon becomes clear that there are others who are also interested in Nina’s father’s secrets. After all, there’s much more going on than the mere disappearance of an old man.