Go and meet the most surprising corals and the species that live there. Bet on their strengths to win the battle! A simple principle that has become a playground phenomenon that allows young and old alike to discover the world at recess or snack time! With more than 7 million copies sold, it is estimated that more than 14 million children have been able to discover the richness of biodiversity and be made aware in a fun way of the risk of extinction of certain species. The principle of these games, eco-designed and made in France, is simple: children aged 7 and over bet on the strengths of the most emblematic competitive sports, corals and other animals that populate the reefs, or even the cutest animals. The player with the strongest characteristic wins the other players' cards. Be careful, the degree of threat to the species or the age of a sport can turn the tables during battles! The first to collect all the cards in the game wins the game.