For those who don't know much about the project this is just a Revenue of the year 2018 and we will have more players in the next 4 years
Down below you will see a gamers spend their money on Kamagames

According to the latest Newzoo report -the quarterly update of its Global Games Market Report service - the current forecast shows that 2.3 billiongamers across the globe will spend $137.9 billion on games in 2018. This represents an increase of +13.3%from the year before, which was $16.2 billion

Source: https://www.kamagames.io/docs/whitepaper.pdf