Hasbro Handsdown is an exciting card game for 3 or 4 players that uses a unique electronic hand-slapping device to create fast-paced, competitive gameplay. The game comes with a plastic Slam-O-Matic unit, a deck of 42 cards, and 4 rubber feet.

To set up the game, apply the rubber feet to the bottom of the Slam-O-Matic unit and place it in the center of the play area. Each player chooses a colored hand and sits in front of it. The dealer shuffles the deck and deals four cards to each player, placing the remaining cards facedown to form a drawpile.

The goal of Handsdown is to play the most card pairs by slapping your colored hand on the Slam-O-Matic unit. Any two cards that show the same number make a match, and the Joker can be used as a wild card.