Games are a fun way for children, teenagers, and adults of all ages to relieve some stress in their daily lives. And now, many of these relaxing games are available on your handheld devices and hold top spots on the App Store. Well-known games like Tetris and Bejeweled II are at the center of clinical research trials focusing on anxiety and stress. What do all of these anti-stress games seem to have in common? They put the gamer in a “state of flow” which means players fully immerse themselves in what they’re doing.