The Revival Machine is a magical device that can bring back the dead (no zombies or your money back)! There are only four revival machines in existence. They are owned by Shigeru Miyamoto, Napoleon Bonaparte, and Nobody. It is also the only machine in the UnWorld that has won a Nobel Prize.
The revival machine was first invented by Odin a long time ago. It works by stimulating the life receptors in a person's brain while shutting down the death receptors (yes, those are real things). Unfortunately, (or fortunately if it is used on Hitler) some can only be used three times before the person is dead for good. The only a god can revive them.