Buraco is a multiplayer and singleplayer strategy, CCG/TCG, and card-battler game in which players can compete against the computer or friends online, utilizing deck-building and tactical gameplay mechanics. In this game, players engage in a popular Brazilian card game known as Canastra or Biriba, with the Buraco Aberto variation being one of the most widely played versions in Brazil. It stands out with its online multiplayer features, allowing players to connect and compete with friends or other players worldwide, and offers both singleplayer and multiplayer modes for versatile gameplay experiences.