The big boss is looking for the best builders in town! Step in line and see who can be the first to bring the blueprint cards to life. Build your structure carefully but quickly on your platform, and then smash your boomer to send your opponent's structure tumbling. There's only room for one builder in this town...do you have what it takes? Or will you get boomed on your way to the top? A great way to develop fine motor skills and STEM skills as players build their structures to match their blueprints. For 2 players, ages 4 and up. Gender: unisex. Age Group: kids.