Stik’em Slap Stick Challenge by Zing is a game for two to four players, containing 60 cards, 4 slap sticks, and a free app download. Wait and listen for one of the unique sounds coming from the App and Slam the card that matches the sound. Try to slap and collect the most cards. Designed for Kids: ages four and above. Stik’em is a fast and exciting game for the whole family!