Mattel Games UNO liar's

UNO fans will love this twist on the classic card game, where bluffs fly and liars can win! Cards are played face down, and the player must announce which card they have played. Are they telling the truth, or are they bluffing? If someone challenges them and they are caught lying, they must draw a card. But if they were actually telling the truth, the challenger has to draw a card instead.