The "Raptors Nature Challenges" cards are designed to allow players to bet on the strengths of animals, where the one who chooses the strongest characteristic wins the other players' cards. This simple and captivating game combines daring, reflection and memorization, while raising awareness among young and old of the beauty and fragility of the living world. The dimensions of the cards are 11.4 x 2.3 x 7.3 cm and the contents of the packaging include 36 illustrated and commented cards as well as a game rule. Suitable for children from 7 years old, it can be played from 2 to 6 players and each game lasts about 20 minutes. In addition, a collector's card is included to enrich the gaming experience.