2 card games in 1 bundle. You get both UNO and UNO Flip card games; Invites two to four players to challenge each other as individuals or as teams; Official Mattel UNO card game: The classic card game of matching colors and numbers; Official Mattel UNO Flip card game: A double-sided deck and special FLIP card give classic gameplay a competitive edge; Always stay excited with UNO and UNO Flip