The Regulate and Gain Emotional Control (RAGE-Control) videogame technology teaches individuals to simultaneously calm their emotions and engage their attention while performing a task designed to raise their level of anxiety, frustration, anger, or fear. The system does this by engaging subjects in an emotionally activating video game that requires their focused attention. While playing, the game provides biofeedback about the players’ level of calm. It also gives them feedback on how well they are focusing and performing in the game.