The GPU company that provided the GPU to render the assets also deserves a cut, don't you think?
Post memes here.
A meme is an idea, behavior, or style that spreads by means of imitation from person to person within a culture and often carries symbolic meaning representing a particular phenomenon or theme.
An Internet meme or meme, is a cultural item that is spread via the Internet, often through social media platforms. The name is by the concept of memes proposed by Richard Dawkins in 1972. Internet memes can take various forms, such as images, videos, GIFs, and various other viral sensations.
Laittakaa meemejä tänne.
I'd hazard a guess anyone making more than insignificant money through app sales would have already formed some sort of legal entity to assign legal and tax liability to.
You would hope.