For the Honor, and Media Influence
When thinking about media influence in RPGs, the obvious first step to take is to look at games like For The Honor.
No, that’s not accurate. The most obvious step is to look at officially licensed RPGs based on IPs like Star Trek, Lord of the Rings, Lord of the Rings again, Doctor Who, Sailor Moon, Highlander, Steven Universe, and many more. Those are systems for creating stories in established canons — what we could uncharitably call the RPG equivalent of fanfiction.