Play 4 fun card games with your favourite PJ Mask characters! For 2 - 4 players aged 3 years and over, you can play Snap, Happy Heroes, Game of Swap or Hero Pairs. Each game is fun and easy to play. How to play - Game of Snap: Each player turns over a card. The first person to spot a matching pair and shouts “SNAP” wins the game. Happy Heroes: Collect sets of four cards before other players, but beware: You could be collecting the same quartet! Game of Swap: Collect matching pairs to win, but whoever is left with “Night Ninja and the Ninjalinos” loses! Hero Pairs: Turn up two cards at a time, but remember where Includes 32 cards. Playing Time: 5-30 Minutes.