The 12 chosen players receive a text message from their future selves containing clues to surviving the next 24 hours.
Elimination: Breaking a prediction in the text or failing in the game will not kill you, but will make the world forget you. All records of you will disappear, and your friends and family will no longer remember you. This psychological horror is more terrifying than death.
Victory condition: Collect all 12 "time fragments" and become the sole "Observer."