The only tabletop role-playing game that anyone has heard of is the original, and all video game RPGs are rip-offs of Dungeons & Dragons. Or at least that is the popular perception.
Five hats means that five tropers think it is ready to publish.
You are saying that you think this draft is ready to be published. That means the description is not ambiguous,
it doesn't duplicate an existing trope, there are at least three examples, and the title makes sense.