NVIDIA's AI NPCs are a nightmare
NVIDIA's AI NPCs, showcased at CES 2025, face criticism for lacking humanity, despite leveraging powerful RTX GPUs and ACE technology.

NVIDIA introduced its AI NPCs at CES 2025 via the ACE (Avatar Cloud Engine) technology, aiming to revolutionize NPC interactions within games. However, demonstrations, including those in PUBG and ZooPunk, showcased interactions that felt lifeless and devoid of the human touch, prompting criticism from many observers.
The generative AI technology, which uses RTX GPUs locally to craft conversations and simulate voices, lacks a sense of warmth and spontaneity. ACE-powered characters, like the NPC Buck in ZooPunk, have been described as robotic, and AI companions in PUBG struggled to perform essential in-game actions effectively.
While innovations like DLSS 4 and neural shader technology have shown promise in enhancing gaming visuals, critics stress that human creativity is still essential. Relying on AI for NPC interactions raises concerns about sacrificing the emotional and immersive qualities only skilled human writers and developers can provide.