Owlcat's PR manager, Katharina Popp, clarified that generative AI is used in the development of The Expanse: Osiris Reborn only for prototyping and testing ideas, not for creating final game assets. Popp emphasized that all final content will be 100% human-made. This stance aligns with the studio's previous communications regarding AI's role in early concept generation. Other developers, like Pearl Abyss, have expressed similar views, stating that AI-generated art is intended only as prototype material. The gaming community's response has been mixed, with some expressing skepticism about the use of AI in creative processes.