to move freely between them. At this point, the player can begin manipulating the memories, by changing around characters, objects and events, to make Johnny believe he had achieved his dream of going to the Moon. Plot Sigmund Corp. uses a technology that can create artificial memories. Since they conflict with the patient's real memories, the procedure is only legal to do on comatose patients without much time left to live. Thus, they offer this as a "wish fulfillment" service to people on their death beds. Sigmund Corp. employees Dr. Eva Rosalene and Dr. Neil Watts are contracted with fulfilling the wish of the dying Johnny Wyles. Johnny wants to go to the Moon, but is unable to state why. The doctors insert themselves into an interactive compilation of his memories and traverse backwards through his life via 'mementos', items of great personal significance to Johnny that act as a link between his various memories. With each leap to an important moment in Johnny's memories, they learn more about him, largely revolving around his somewhat unhappy marriage to his teenage sweetheart, River. However, Rosalene and Watts are unable to find any kind of explanation for Johnny's wish. The doctors also encounter an unusual gap in Johnny's earliest childhood memories, rendering them inaccessible. Nevertheless, the doctors insert his desire to go to the moon into his earliest accessible memories of his teenage years. In theory, Johnny's mind would create new memories based on that desire, thus fulfilling his last wish. Johnny's mind does not create the new memories as planned, prompting the doctors to find a way to access the missing childhood memories. The doctors later uncover medical records explaining that Johnny once received a large dose of beta blockers as a child despite not having a heart condition, causing significant memory loss. The doctors then use a combination of their tech and external stimuli to forcibly restore Johnny's earliest childhood memories, where it is revealed that Johnny and River first met as young children at a carnival. They looked at the night sky together and made up a constellation: a rabbit with the moon as its belly. The two agreed to meet at the same place the following year, with Johnny promising that should he forget or get lost, the two would "regroup on the moon", finally explaining the motivation behind his last wish. Sometime later, Johnny's mother accidentally kills