"Everything in the final version will definitely 100% be human made" – But Owlcat says gen-AI is being used during The Expanse: Osiris Reborn development
Owlcat Games, the developer behind popular titles such as Pathfinder: Kingmaker and Warhammer 40K: Rogue Trader, has recently confirmed its use of generative AI in the development of its upcoming sci-fi game, The Expanse: Osiris Reborn. This revelation has sparked discussions about the role of AI in video game development and the implications for the industry.
Generative AI in Game Development
During a press briefing ahead of the release announcements for The Expanse: Osiris Reborn, Owlcat’s PR manager, Katharina Popp, addressed the studio’s approach to utilizing generative AI. She clarified that while AI is being used, it is not intended for creating final game assets.
- Prototyping and Placeholders: Popp explained that generative AI is primarily employed for prototyping, trying out ideas, and creating placeholders. This allows the development team to iterate faster and explore various concepts before finalizing them.
- Technical Exploration: The AI is used for technical purposes, such as visualizing how a 2D image might look in 3D or experimenting with color schemes. This helps streamline the creative process without compromising the quality of the final product.
Popp emphasized, “We don’t use it to write, we don’t use AI voice actors, so everything that will be in the final version will definitely 100 percent be human made.”
Clarifying Previous Concerns
This is not the first time Owlcat has faced scrutiny regarding its use of AI technology. In 2024, the studio posted a job advertisement for a concept artist that mentioned “concept generation using AI and other modern tools.” This led to public concerns about the potential replacement of human artists with AI technology.
In response to the backlash, Owlcat issued a statement to clarify its position. They stated, “We use AI as a working tool for our future project, which is in the early stages of production right now.” The studio assured fans that AI would only be used to aid in concept generation and to speed up internal processes, such as creative searches and vision coordination.
Commitment to Originality
Owlcat has consistently maintained its commitment to originality in its games. The studio asserted that the final version of The Expanse: Osiris Reborn will not feature any art generated by neural networks. All artwork, including concepts and portraits, will be created by professional artists.
- Exclusivity of Human Artistry: The company emphasized, “We will under no circumstances replace our artists with neural networks.” This commitment to human artistry is a cornerstone of Owlcat’s development philosophy.
- Creative Direction: AI is utilized primarily for finding direction and inspiration before the actual conceptualization begins. This ensures that the creative vision remains firmly in the hands of human artists.
Gameplay and Inspirations
The Expanse: Osiris Reborn draws inspiration from the acclaimed sci-fi series based on the book series by James S.A. Corey. The game is designed to offer a similar experience to BioWare’s Mass Effect, featuring cover-based combat, squad commands, romance options, and RPG elements.
However, Owlcat aims to differentiate itself by adopting a more grounded and realistic approach to technology, moving away from the fantastical elements often seen in other sci-fi games. This focus on realism is a significant aspect of the game’s design philosophy.
Release Information
Owlcat has announced that The Expanse: Osiris Reborn is set to be released in spring 2027. The game will be available on multiple platforms, including PC, PlayStation, and Xbox Series S/X. Additionally, a closed beta demo will be released next month for players who have pre-purchased the game. The game will also be available on Game Pass Ultimate from day one.
Conclusion
The integration of generative AI in the development of The Expanse: Osiris Reborn highlights the evolving landscape of the video game industry. While Owlcat Games is leveraging AI as a tool for efficiency and creativity, the studio remains steadfast in its commitment to human artistry and originality. As the industry continues to navigate the balance between technology and creativity, Owlcat’s approach may serve as a model for other developers.
Note: The information provided in this article is based on the latest updates from Owlcat Games and is subject to change as the development of The Expanse: Osiris Reborn progresses.

