The Teenage Mutant Ninja Turtles Heroes in a Halfshell Card Game by International Games Inc. is a vintage children's game released in 1990. It is based on the popular movie and TV theme of the Teenage Mutant Ninja Turtles, featuring characters like Leonardo, Michelangelo, and Donatello. This 2-player game is suitable for children aged 5 and up, making it an exciting and nostalgic choice for fans of the beloved franchise. With its awards and recognition, this card game is sure to provide hours of fun and entertainment for both boys and girls alike.