Opération Dovka (Projet 914) [Operation Dovka (Project 914)]

We are in the 70s in the middle of the Cold War. The secret services of the 2 camps are very active because the slightest technological advance made by one is immediately envied by the other. An informant has just revealed that your enemies are about to finalize plans for a submarine that would contain a devastating weapon. You are spies in charge of stealing these plans , which are carefully guarded within the enemy Headquarters. What is the easiest way to penetrate the enemy HQ? it is enough to reveal your condition of spy whereas you are on the enemy territory: You are then immediately stopped and locked up by your enemies within their HQ. Now it's up to you to prove that you are excellent spies: you have 60 minutes before your first interrogation to steal the plans and escape!