Good Blocks is a Psychological Training Game (PTG) that is scientifically designed to improve your self-esteem and mood. Although it works like a game, it can actually help you develop some incredibly helpful habits if you use it on a regular basis. The app is based on learning to identify and react accordingly to positive and negative thoughts related to your self-image. For example, healthy thoughts like ‘I can succeed’ require a specific response and bad ones such as ‘I am a loser’ should be responded to differently. This allows for a therapeutic process of acceptance of both thought patterns so that they are dealt with in a balanced way when they arise in real life situations.