Introduction

Secret Files: Tunguska is a German game (original title Geheimakte Tunguska) made by Fusionsphere Systems, translated to English in 2006. The game is centered around the Tunguska event and explores its cause. The main protagonist is Nina Kalenkov, a Russian girl living in Berlin, whose role is to uncover the mystery behind the disappearance of her father. At times, the role of the player-controlled character switches to Max Gruber, who is a German scientist, and Nina's father's colleague.

Because this is a German game by origin, some of the voices are a bit cheesy and don't quite fit the game. However, I really love this game and think it's one of the best adventure games ever made.