UNO Show No Mercy is our cruelest UNO game ever! It features many more cards with MUCH tougher penalties (will you draw 10?) and new rules that make players stack, trade, and draw more cards than ever before! There’s even a Mercy Rule (yes, we get the irony) for when things get too rough. There are two ways to win in this brutal version of the classic game: get rid of every card OR blow the other players out of the game! Oh, and don’t forget to yell “UNO” when you’re down to one card!