Peter and the Grown-Ups is a game of Strategy and Bluffing where you play a group of Adults who have mysteriously been spirited to Peter's island. To blend in with the locals, you will have to earn their trust.

Explore the island by drawing a Location Tile and perform the action you find on that tile. Or, if you prefer, you can bluff and state you have found another tile and perform a different action... But you'll have to be convincing! If an opponent calls on your bluff, you will lose Trust points and you won't be able to perform any action.

At the end of the game the player that gets more Trust is the winner.