Your experiment should have ended successfully. Exploring labyrinths is a difficult and intricate task. But especially if it ends with a survival game. You have to go down to the lowest floor. And as for evil, some malfunction of the elevator makes you hostages of the situation. You need to save your lives at any cost.
Given the fact of your profession, the tasks will not be easy to select. But what lies behind the solution of the riddles? Just a bloated story about fear, or real creatures that threaten your lives to death? Maybe there is a truth or a clue hidden in these labyrinths? But will you have time to find it before you are overtaken?
Gather all the evidence of the existence of the otherworldly mind. Everything is documented on your tapes. But can you bring this evidence to the surface?