The vision behind Polo is an educational platform for languages that allows you to learn in a ludic manner. Modern gamification methods are a powerful tool to help you spend the time necessary for learning the fundamental building blocks of languages without even noticing. We aim to create a platform focused on practical communication skills, such as vocabulary, pronunciation and implicit grammar. No homework, exams or grades are necessary, you should forget that you are learning different language topics and simply enjoy exploring a world full of adventures. Behind the scenes, the system observes your progress and continuously optimizes your learning path with customized exercises sequences of mini-games.