Secret Files Tunguska - a New exciting game in which You will find over 15 hours of tough and exciting adventures. You have to help the daughter of a famous scientist and assistant to get out of a situation is not simple. They were hunted by Russian agents and members of secret orders. Now you have to escape around the globe until you find the key to solving the mystery. Embark on a fascinating journey across exotic countries, explore all the incredible places and unforgettable landscapes in the most remote corners of the Earth. Solve many mysterious puzzles, learn a lot of useful information.