Tired of the constant adventuring, Louie attempts to avoid another one by proposing a family game night, causing Scrooge’s competitive nature to kick in. Meanwhile, Gyro discovers a species of miniature people he has dubbed the “Gyropudlians” living at McDuck Manor and invented a shrink-ray to make contact with them. However, Louie panics and uses the ray on Gyro to silence him. He then convinces Huey to help him keep the others in the dark about the increasingly hostile Gyropudlians, but things escalate during a game of “Scroogeopoly”. In the end, Louie steps up and saves the day, gaining Scrooge’s respect.