The game has 60 dinosaur cards showing 60 different dinosaurs. The header of the card states four facts: size, length and weight of the dinosaur and how many million years ago it lived. Players start with 6 cards, the die determines a category for each round, players then play one card. The player who has played the highest value in the current category wins all cards of the round. When all cards are played, the player with the most cards wins the game.