Around that framing it's obvious, Geralt would be near the top or Ciri simply because they were the main characters and people spent the most time with them. Some people who have played Witcher 3 haven't even gotten to the Hearts of Stone expansion, that's doesn't really address my point. In a poll you could have 100 people who only played Witcher 3 for 5 hours and so the only character they remember is Geralt.
Have you not participated in these Witcher discussions at all that you have missed how influential the Bloody Baron has been to people's experience? Gaunter O'Dimm is also one of the best villains in a video game, Letho was a great villain in Witcher 2 because he defies convention.
Beyond all of that though, while they are using some of the same characters and locations, these are not the same stories as those told in the books since it all comes after. Though to be fair there are some loose tie ins here and there. Sapkowski certainly deserves a lot of credit but to suggest that he's 99% responsible misses the mark. I wouldn't even know how to put a percentage on that but what you are implying by suggesting 99% is that CDPR did almost nothing.
No I didn't, I specifically said Sapkowski deserves 100% of the merit for the creation of those memorable characters mentioned in the OP, and CD Project deserves 100% of the merit for faithfully portraying said memorable characters on game form.
And I stand by that. Sapkowski is the creator of said characters, and the fictional world they're living in.
And don't get me wrong, I'm a huge fan of CDProject because they like the same shit that I do...how many people in this forum you think both had read the 8 books before playing the games and was a DM of Cyberpunk 2020 in 1990?
So I'm sure the guys at CDProjekt feel the way I do regarding Sapkowski and his world, as they are even bigger fans of him than me...