Our research explores the development of Digital Behavior Change Interventions aimed at health promotion and risk prevention, particularly among adolescents. Central to this inquiry is understanding the motivations behind risk-taking behaviors, which informs the creation of evidence-based prevention strategies. The integration of personality-based and motivational approaches with innovative digital methods, including game-based learning, seeks to foster self-reflection and self-control in young individuals. By examining the interplay between various risky behaviors and emphasizing positive behavior change, this research aims to design and evaluate effective prevention interventions.