[Archipelagia]

And in mobile gaming there's also the matter of looking for "whales". Basically, while majority of people will never spend anything, there's a minority willing to pay hundreds or thousands of dollars. Then, the difficulty comes from showing your game to enough people to find whales.

(Whether that model is ethical in the first place is a whole different matter. I don't think it is, so maybe eliminating it will be a net positive in the world.)