In Search Of...

You are trapped in a room and the only rational thing is to open a safe, in the hope of being able to escape. Surely you were looking for something... You will have to manage to open the safe through strange mechanisms with objects scattered in the room. The only tool that you cannot separate yourself from is your hands, I hope you know how to use them wisely. What will be inside ?, is the question that does not let me sleep at night. Whatever, I hope you find it.