For persons: 3-8 persons (suitable for two to 16 people within the game.)
Genre: joy， speculation， hide their identity
Card Number: 144 cards total 18 groups each of six sets of words.
Players: The best 2 to 6 civilians， an undercover (2 sets of game can be set to two undercover， up to 12 civilians)
Rules of the game: the presence of seven people at the same time get the same seven games back of the card， there will be six of these cards on top of the word.
Which has a card of the word different， players get this card is the "undercover."
By roll the dice to determine which group you choose the word on the card.
Per person per round can only say a word or make a movement to get the words to describe their own (not directly say that word)， can not let the undercover discovery， but also to the compatriots implied.
Complete description of each round， seven people suspected of being undercover vote for that person， the most votes out of people， as much as two people， then， to be determined (that is retained).
If undercover hang on until the last remaining three， the undercover win， on the contrary， the large forces to win.