Roboball is a browser-based educational game created for DARPA’s ENGAGE program that teaches basic physics and social-emotional learning concepts to young children. Developed for Intific, the game is designed to train, test and track user progress, and is currently being used in research studies centering on STEM education. Project goals called for an iterative development process that had us working hand in hand with high profile educators and field experts from Texas A&M University, the University of Denver, Carnegie Melon and UCLA.