30% of the billions per year made by all the casino games on the app store is a tremendous amount of money. Just a single title like Fate Grand Order or Genshin

30% of the billions per year made by all the casino games on the app store is a tremendous amount of money. Just a single title like Fate Grand Order or Genshin Impact brings in over $1B every year. There are dozens of titles like them and hundreds more that bring in $100m+/year.