The Lab on Fire

You are a group of French scientists. You have been kidnapped by a radical faction of the Soviet government to work within the Tunguska project, intended to develop a powerful nuclear weapon! You are going to be locked up in an underground bunker, under high surveillance and cut off from the outside world. You know that in the next room is Albert Einstein, also captive for the same reasons. In the eyes of the world, you have mysteriously disappeared and are actively being searched for. Fortunately, an agent has been infiltrated among the Soviet scientists and he has devised a risky plan to get you out of this situation. On your first day in the bunker, a fire breaks out and your captors flee. You have 60 minutes left, not only of oxygen but also before everything explodes. In your escape, you will need, if you have time, to save Einstein and retrieve the results of the Tunguska project's research.