I agree, the wording is total revenue, gross at that, of the company even before you start on a Unity project. But hey, it's their engine so they can license it however they think works best for them.
But I wonder how it works if a company with that much gross revenue hires a third-party that does not make that much revenue to create the content for them. I guess the rule would apply to the third-party.
But I wonder how it works if a company with that much gross revenue hires a third-party that does not make that much revenue to create the content for them. I guess the rule would apply to the third-party.