From the back of the box:

Be as clever as a "monkey" and take on the challenge!

One after the other, each player takes a card. When two identical monkeys follow one another, be the fastest to touch stack of cards!
Be lively because the last player will have to collect all the played cards.
Be careful of the tricks and the tactics of your opponents...
This exiting game will create unforgettable moments in a fun-filled eviroment of laughter!
Agility and observation are the keys to winning the game. Monkey Party will really test your reflexes!