Interest in smartphone game development has increased over the past few years. Especially after introduction to app stores from Google, Amazon, Apple, and Steam, there is a massive demand for mobile game developers. Competition between these tech giants leads to the shortage of mobile game developers. Developers could benefit from hundreds of online sources to learn game art design. There are also different books developers can read. However, mobile game development is a fast-growing field, which means books can be outdated after a while. For people who prefer watching videos rather than reading a book can find hundreds of Youtube courses free and online. This method is the most excellent way to follow the trends in-game market and develop your skills. To get the most reliable information, you need to watch videos from different sources. More info: https://stalliongaming.com/blog/game-art-services-and-smartphone-game-de...