One player takes the role of the Dreamer and "falls asleep", wearing a cloth mask. The other players are secretly dealt their role cards determining what kind of spirits they are "good" or "naughty" or if they are just "tricksters" changing sides as the game goes by. In a round spirits are drawing "Dream" cards depicting a specific element of the dream, trying to describe them to the dreamer using one word each. The dreamer can guess what the element of the Dream is at any time, placing the card to the good spirits team side if the guess was correct and in the naughty spirits pile if it was not. At the end of the round the Dreamer and the good spirits get a point for every card in the good spirits pile, when the naughty spirits get one point for every card in the naughty spirits pile. The tricksters get points according to how well balanced the two teams were at the end of the round, gaining extra points if they managed to equally balance the two piles.