Unity announced a new fee structure today, and developers are none too happy. “We are introducing a Unity Runtime Fee that is based upon each time a qualifying game is downloaded by an end user,” the company wrote in a blog post announcing the change.
From a Cybersecurity point of view, I think this is a legit attack. Imagine a server that has many virtual machines, all of which automatically trigger the reinstall mechanism as fast as possible.
If there is not some kind of limitation on that rule, depending on how their mechanism works, you could cost the game creater a lot of money.