In Secret Mission (シークレットミッション), each player gets a card that shows six numbered words or short phrases on it. One player calls out a number from 1 to 6, then all players have a set amount of time to talk to one another, with each player saying their secret word or phrase to at least half of other people in the game and recording the number of times that they say it. Once time is up, each player takes the role of spy and asks each other player in turn to guess their secret word or phrase. Once each player has guessed, you reveal your secret word or phrase. If anyone guessed correctly, they score points and you score nothing; if no one guessed correctly, then you score points based on how many times you said it! Secret Mission is ideal for play in lines at amusement parks and other situations in which you might have time and players for a game, but no place in which to sit and play.