Rules of Immortals

We have heard many stories about immortals, no matter if it's about vampires or about gods but in reality, we don't recognize them, walking among us. Then again, what if those immortals are hidden somewhere far away from us, to be protected from the everyday things that surround us? Maybe they don't like to be seen or maybe their immortality should not be interrupted by the presence of someone mortal?

Instructions: Use your mouse to play this game.