It is estimated that over 1 billion people are currently learning English world wide. For those who study English in traditional schools, especially in Japan, the emphasis is often in reading and writing with little guidance for speaking. After decades of such textbook education, people are still struggling to grapple with oral communication in English. For those who want to improve their conversational skills in English, I wrote a book "Practical English Training with Speech Recognition".
The book is written in Japanese but can be read in other languages with a machine translator. The book has a wealth of information including an easy daily practice method using speech recognition.
Games are fun, engaging ways to practice otherwise boring language exercises. Try Web Speech Games for fun English pronunciation practice.