Review of Breathing Room

I did't understand what this movie was meant to be. I think it shows a small picture of the world we live in: The whole life is a game of survival; you come to this world naked and and you don't know anyone at first. You will die if you ever dare to break the rules. In a world of survival, you cannot trust anyone. You will die even if you are given the chance to see other worlds, and if you do see other worlds you will understand that the game "is not as it looks". If you want to reveal what you know about this game, you will be eliminated. The killer is representative of "The Ripper", sent to harvest souls. People don't know about their fate. They don't know which one is next.