16 double-sided tiles with animal pictures are placed in a 4x4 grid.There is a stack of 15 cards with the same animals, and each player draws one of these. This shows his/her secret goal. Players now take turns flipping tiles. When an animal is showing on five tiles, the player(s) who have this animal as their goal shout "BIM BAMM". The first player to do that gets the card. The winner is the first player who has three cards.