One Deck Game Cards are in keeping with the theme of ‘playing cards with an extra dimension’. These cards are designed to be used to play all sorts of games beyond regular card games. As well as regular card games, you can play chess, dominoes, checkers and more with them. https://cartesiancards.com/pages/one-deck-game-cards https://www.kickstarter.com/projects/robhallifax/one-deck-game-cards-52-cards-zillions-of-games/description