A Curse from the Past is one of the first three titles in the original card game line Undo. This mystery will take you to Germany in 1994, when an elderly woman meets her death after falling from a downtown hotel. In her eyes, no fear, only pain for what she has just witnessed and a sad awareness. A tuft of blonde hair in hand might help you understand the mysteries of her youth...

Undo is a series of card games and time jumps where you must collaborate to prevent a person's death. Each episode of the series begins with a mysterious crime. Your task is to influence the victim's past in order to avoid the sad initial outcome. You will need to investigate the person's life to understand what caused their death, being careful not to worsen the situation! Will you succeed in your mission?