Cookie Run: High Five is a card game using the exchange mechanic. Players organize a team of five Cookies to fight in the Arena. Players start with five facedown cards in their play areas. They either draw a card from the deck or draft the top card from the discard pile. And may exchange it with one of their cards in their play areas. The new card is placed faceup. Players constantly do this and use the abilities on the cards, if they have any, until the deck runs out or a player reveals all of their cards. The numbers on the cards are the scores. If a player has cards that share the same background(suit), only the card with the highest value counts. -description from publisher