Offering evidence-based interventions to prevent mental disorders is of crucial importance, given that more than half of the youths with mental disorders do not receive the care they need. At the Digital Affective Technologies in Therapy and Assesment Lab, we are devoted to building and testing groundbreaking innovative digital tools that can support the emotional wellbeing of the youths in need. We have developed a series of mental health support tools, among which is the REThink therapeutic online game that uses psychological science to help the youths find their superhero emotional strengths! The REThink Game is currently available based on our ongoing research projects.