The meteoric rise in mobile device popularity and tech capability has fueled the extremely popular mobile app industry. How do mobile games make money? Game monetization is the method by which a game product makes money for its developers and copyright owners. There are various revenue models that mobile games use to generate profit. The first known mobile game was a prehistoric version of Tetris, installed on a mobile phone called Hagenuk MT in Developers flooded the marketplace with games, many of which were incredibly addictive. Some early hits have faded from memory Angry Birds, est.