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Krafton and Nvidia team up to create smarter AI characters for PUBG and inZOI
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Nvidia and Krafton unveiled a groundbreaking on-device AI that will enable smarter AI characters for PUBG and inZoi. The companies have built a Small Language Model (SLM)
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PUBG and inZOI are getting AI companion characters, courtesy of Nvidia
CES 2025 Read and watch our complete CES coverage here Updated less than 1 minute ago Nvidia and Krafton debuted "co-playable characters," also called CPCs, at CES 2025. Nvidia Ace is used to create these AI-driven companions that players can interact with in-game and who will learn from their
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PUBG and inZoi Are Getting AI Companions Called Co-Playable Characters (CPCs) You Can Talk to In-Game - IGN
PUBG and inZoi are getting AI companions described as Co-Playable Characters (CPCs). Krafton, the South Korean company behind both games, announced it was working with Nvidia to bring these AI teammates into each title. A CPC is an AI companion that can interact with gamers, enabled by an
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PUBG unveils chatty co-op buddy powered by generative AI that's designed to play and talk like a human teammate
PUBG maker Krafton has unveiled what it's calling Co-Playable Characters (CPCs) - essentially, AI companions that are designed to move, shoot and talk like a human teammate. The technology is powered by an on-device small language model (SLM) and Nvidia ACE technology, which uses generative AI to
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PUBG teammates not good enough? Nvidia's new generative AI-led 'Co-Playable Character' aims to offer you an alternative
Nvidia has announced a partnership with a handful of developers to create AI teammates, which is informed by Nvidia's own generative and responsive AI. This is to say that the AI teammates here are a little more intelligent than those you may have come across before. AI that is used to dictate
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AI teammates in PUBG? Nvidia's new generative AI co-playable character could be your new best friend
In the latest twist of gaming evolution, Nvidia is teaming up with Krafton to introduce the world to a new kind of teammate in PUBG. The co-playable character or AI-led teammate isn't just an NPC with a mind of its own -- it's one that can respond to your commands, shoot at enemies, and even find
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Nvidia's AI NPCs are no longer chatbots -- they're your new PUBG teammate
Nvidia has spent the last two years showing off its digital "ACE" characters that can have in-game conversations with you using generative AI. But at CES 2025, the company is taking the ACE characters a step further by showing how they can be "autonomous game characters" -- including, sometime this
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Krafton and Nvidia collaborate to introduce AI-driven companions called Co-Playable Characters (CPCs) for PUBG and inZOI, promising enhanced gameplay experiences through natural language interaction and adaptive behavior.

In a groundbreaking collaboration unveiled at CES 2025, Krafton and Nvidia have introduced Co-Playable Characters (CPCs), a revolutionary AI technology set to transform gaming experiences in PUBG and inZOI
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. This innovation leverages Small Language Models (SLMs) built specifically for video games, running entirely on-device to ensure privacy and responsiveness1
.PUBG, the popular battle royale game with over 80 million copies sold, will feature an AI companion called "PUBG Ally"
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. This CPC can communicate verbally with players, understand and respond to voice commands, and adapt to in-game situations4
. Players can strategize with their AI teammate, asking for help in finding equipment, providing cover fire, or executing tactical maneuvers2
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.Kang-Wook Lee, head of Krafton's deep learning division, emphasized the potential of this technology to rejuvenate PUBG's player base, stating, "We wanted to build something that is really different from NPCs. Why do we call this CPC? Because it's a character that you can actually build on your own"
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.Krafton's upcoming life simulator, inZOI, will incorporate "Smart Zoi" CPCs
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. These AI-driven characters will populate the game world, making decisions based on approximately 600 mental data points1
. Smart Zois will dynamically react to their environment, follow fashion trends, spread rumors, and develop unique personalities3
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.The CPCs are powered by Nvidia's Avatar Cloud Engine (ACE) technology and on-device SLMs
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. This allows for real-time, human-like decision-making and multi-modal perception, enabling AI characters to process audio cues and visual information4
. Importantly, all processing occurs locally on the user's device, eliminating the need for cloud connectivity and enhancing data privacy1
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Lee expressed optimism about AI's role in gaming, predicting, "I'm pretty sure AI will change almost everything we've been doing for years. For the gaming industry and gamers, I'm extremely optimistic about it. I see 2025 as the biggest year of the AI world"
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.However, the introduction of AI companions in competitive gameplay raises questions about fairness and potential advantages over human players
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. Krafton and Nvidia will need to address these concerns as they refine and implement the technology.The development of CPCs aligns with broader industry trends, as companies like Microsoft, EA, and Ubisoft invest heavily in generative AI for gaming
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. While some view this as a positive step towards more immersive and dynamic gaming experiences, others express concerns about the ethical implications and potential impact on jobs in the gaming industry3
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.As the gaming world eagerly anticipates the launch of inZOI in March and the integration of CPCs into PUBG, the success of this technology could set a new standard for AI-enhanced gaming experiences
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. The coming months will reveal how players respond to these AI companions and whether they truly revolutionize the way we interact with virtual worlds.Summarized by
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