Havoc said:
"There is no "lol, you've failed" or "dead end" route."
There's conversation death... for example when Geralt has bowmen aimed at him.
Yeah, I remember than scene, and kudos to the devs for it, that was a fun moment (even if you could just reload the autosave from before the conversation starts). Still, what I have in mind -- and sorry if I'm not articulate enough, I'm not really good at articulating things -- is having a set of
wrong routes in which the choices you make are
wrong (= not clever enough) and lead you, steadily and slowly, into a dead end / destruction of the world / bad ending / whatever, making you play the game in a smarter way next time / develop your character build better / think harder about what you're doing.