Larian jumped to improve Karlach's ending in Baldur's Gate 3 right away, with voice actor Samantha Béart saying it was nigh-on immediate: 'As soon as it was out, I got a call'

Update - 25/06/2025: Larian's reached out to confirm that Karlach's ending was, in fact, made in response to the game's playerbase, with Michael Douse additionally clarifying on X that "Karlach's final ending was indeed in response to fan feedback, with conversations starting around August 2023." Presumably late August, given the game's initial release date of August 3...
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