Fortnite AI Characters: Unreal Editor & Beyond Darth Vader
- Epic Games is expanding its use of conversational AI in Fortnite, announcing that creators will soon be able to design their own AI-powered characters.
- The Persona Device will allow anyone to create non-playable characters (NPCs) with AI-driven personalities.
- In the demo, Mr.Buttons is defined in the Verse code as a "mysterious cosmic entity" with infinite knowledge and curiosity, programmed to respond with "comedic finesse." The character's...
Epic games is revolutionizing Fortnite with the upcoming Persona Device, a powerful tool within Unreal Editor for Fortnite (UEFN) that lets creators design advanced AI characters. This game-changing feature allows for the creation of non-playable characters (NPCs) with rich, AI-driven personalities, capable of dynamic, unscripted conversations and affecting the game world—unlike the AI Darth Vader integration of the past. Players can now engage with these npcs, exploring their motives and uncovering unique gameplay interactions.The Persona Device promises to offer smaller development teams the ability to broaden the horizons of the player experience, adding further variety. News Directory 3 is keeping a close eye on these developments.Discover what’s next as Fortnite continues to integrate AI and transform the gaming landscape.
Epic games to Unleash AI Characters in Fortnite
Epic Games is expanding its use of conversational AI in Fortnite, announcing that creators will soon be able to design their own AI-powered characters. The company plans to release a new tool within Unreal Editor for Fortnite (UEFN) called the Persona Device later this year.
The Persona Device will allow anyone to create non-playable characters (NPCs) with AI-driven personalities. Saxs Persson, executive vice president at Epic Games, demonstrated the tool during the 2025 State of Unreal keynote, showcasing a demo featuring a robot named Mr.Buttons. The demo illustrated how the Persona Device can “enable emergent, reactive gameplay for creators and deeper experiences for players,” Persson said.
In the demo, Mr.Buttons is defined in the Verse code as a “mysterious cosmic entity” with infinite knowledge and curiosity, programmed to respond with “comedic finesse.” The character’s sole purpose is to get the player to press a large red button. Players can engage in conversation with Mr. Buttons, probing its motives and exploring various topics.
The Mr. Buttons demo, while reminiscent of the Portal series, differs in that the AI character’s dialogue isn’t scripted. Instead,it generates responses dynamically,remembering past conversations and adapting to player input. One user who tested the system found that Mr. Buttons could tease and recall earlier discussions. When asked about its childhood, the AI responded, “My childhood? Oh, darling, it was an explosion of cosmic dust and infinite possibilities! Imagine nebulas for playgrounds and supernovae for birthday candles. quite the spectacle.”
Unlike the AI Darth Vader, the Persona Device allows developers to program thes AI NPCs to affect the game world. For exmaple, Mr. buttons could prevent the player from leaving the room, creating a more interactive experience.However, these actions must be deliberately programmed, as the AI cannot generate new assets or interactions independently.
The introduction of AI-powered characters also raises concerns about potential risks,especially when dealing with established intellectual property. The Screen Actors Guild-American Federation of Television and Radio Artists (SAG-AFTRA) has expressed concerns about the use of AI voices, particularly in cases where they mimic the voices of deceased actors.
Mr.Buttons also kept promising to reward me with vast amounts of pizza if I followed its orders.
While the long-term appeal of AI NPCs remains to be seen, the persona Device offers smaller teams a tool to create novel experiences and add variety to their games. Ultimately, its usefulness will depend on how creators choose to implement it.
what’s next
Epic Games plans to continue developing the Persona Device, with a focus on refining the AI’s ability to generate engaging and relevant responses. The company also aims to address concerns about the ethical implications of using AI voices and ensure that creators have access to appropriate safeguards.