>>38700827Gatchapons are like those gumball machines where you put in your money, turn the crank, get a ball, and inside the ball is a toy. They're SUPER popular in Japan as you have no way of knowing what you'll get, you want to get all the collectibless.
Now apply that to mobile gaming, and you've got a gatchapon that's always in your pocket to tempt you with goodies, and you'll understand why they're the most financially popular mobile games.