Shuffle the UNO Attack deck and load the cards into the card launcher
Give each player 7 cards
Place the launcher in the center and turn it on or prepare it for play
Flip the top card of the draw pile to start the discard pile
The first player must match the top discard card by color, number, or symbol
If a player cannot play a card, they must press the launcher button
Take and play any cards that launch out, if possible
If no cards launch, the player’s turn ends
Play special cards according to their effects
Call out “UNO” when you have one card left
The first player to get rid of all their cards wins