UNO comes up with an action-packed, exciting game variant. When a player draws the action card "Attack", he must press the electronic card slingshot of the UNO Extreme game. If he is lucky, nothing happens. But if he is not lucky, he must add the UNO Extreme card fling to his hand. When he does this, the electronic card spinner emits a variety of sounds that make the game even more exciting. The cards can be perfectly stored in the slingshot and easily taken along for gaming fun on the go. The goal remains to be the first to discard all the cards. Very important: If you only have one card left in your hand, you have to shout "UNO"!