AGE: 5+ 1-4 Players 20 Minutes Hello, detectives! Welcome to Big Brain! In this hilarious place, imaginations run wild and acting weird is normal. But with all the giggle-worthy goings-on, there's a lot of mysteries that need solving. Work together to search the massive map, spot clever clues, and close all the cases before time runs out! Cooperative gameplay brings families together to find clues and crack cases, by playing on a larger-than-life, 800 square-inch, vibrantly illustrated game map that provides endless visual delight and hours of fun for children.