Unleashing Generative Non-Player Characters in Video Games: An AI Act Perspective

The increased integration of large language models and generative AI in non-player characters (NPCs) is radically transforming the gaming industry. While these new technologies can enhance the immersiveness of the game experience, generative NPCs also introduce substantial risks of damaging misbehaviour. In this paper, we highlight the role of each actor along the supply chain of generative non-player characters (NPCs) and analyse how the forthcoming AI Act might apply vis-à-vis the allocation of responsibilities. Finally, we highlight unacceptable uses of generative NPCs.