UNO No Mercy is the most brutal UNO version to date! It has a lot more cards with a much harsher penalty than ever before - draw 10 cards... - cruel. With new rules that allow players to stack, trade and draw more cards, massive battles and hilarity are sure to ensue, and there's even a mercy rule for - yes, ironic - if things get too rough. There are two ways to win in this brutal version of the classic game: get rid of all the cards OR knock out the other players, leaving you alone! Oh - and when there's only one card left, shout "UNO!"