The worldwide game engines market is predicted to increase in tandem with the gaming industry's expansion. Furthermore, the market's growth is likely to be aided by an increase in the number of mobile gaming applications.
https://www.coherentmarketinsights.com/market-insight/game-engines-market-2382
The global mobile gaming market, for example, earned revenue of US$ 55.8 billion in 2017 and is expected to reach US$ 107 billion by 2021, according to Coherent Market Insights. Furthermore, rising consumer spending on app stores is likely to propel the game engines industry forward. User spending on app stores is predicted to reach US$ 106 billion by 2018 and US$ 156 billion by 2022, according to Coherent Market Insights' estimate.