Fortnite developer Epic will allow players to create their own AI-powered NPCs following the controversy surrounding the AI-voiced Darth Vader NPC being patched for using inappropriate language.
The AI NPC siblings will be introduced later this year, with Epic providing tools for creators to customize their AI NPCs' voice, characteristics, and dialogue.
Epic showcased the new AI NPC creation process using a 'Persona Device' at the State of Unreal showcase, where an AI NPC named 'Mr Buttons' demonstrated comedic dialogue interactions.
The use of generative AI for voice acting in games has sparked ethical debates and opposition from voice actors' unions like SAG-AFTRA, citing potential threats to human VAs' job opportunities.