Owlcat Games Embraces Generative AI as a Prototyping Tool for The Expanse RPG
In the ever-evolving landscape of game development, tools and methodologies are constantly being re-evaluated. As we move through 2026, the conversation around generative AI (genAI) has matured from one of pure speculation to a pragmatic discussion about its place in the production pipeline. Leading this measured approach is Owlcat Games, the acclaimed studio behind the Pathfinder and Warhammer 40,000: Rogue Trader CRPGs. The company has publicly confirmed its use of generative AI to accelerate the early development of its next major title, The Expanse: Osiris Reborn. Crucially, Owlcat has drawn a firm line in the sand, stating the technology is used exclusively for rapid prototyping and internal placeholders, with all such assets slated for replacement by human-created work before the game’s release.
Clarifying the Role of AI in Owlcat’s Development Process
During a press briefing, Owlcat PR manager Katharina Popp provided explicit details on the studio’s application of generative AI, aiming to dispel ambiguity. She emphasized that the tool is not used for creative authorship but for technical and procedural experimentation. “We use it a lot for prototyping, trying things out, placeholders,” Popp told Eurogamer. She was adamant that these AI-generated elements are temporary, stating they will “all be replaced” prior to the game’s launch. This delineation between process and product is central to Owlcat’s philosophy. “We use it basically for trying out things on a technical level,” Popp added, giving examples such as “looking how a 2D image looks in 3D, or changing colors to what looks good. So it’s basically for being able to iterate faster.”
The studio has been unequivocal about what genAI will not be used for, directly addressing common concerns within the development community and among players. “But 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,” Popp asserted. This commitment extends to all final in-game art and concepts, which Owlcat insists will be original work produced by its team of professional artists. This stance represents a specific, tool-based adoption of AI, contrasting with methods that integrate its output directly into the final consumer product.
A Transparent History and Industry Context
Owlcat’s current position on generative AI is not a sudden development but the result of a transparent, if initially controversial, exploration that began years earlier. In 2024, the studio posted a job listing seeking an artist proficient in generating concepts “using AI and other modern tools.” When this listing was shared on social media and critiqued, Owlcat responded directly, clarifying its intent long before The Expanse: Osiris Reborn entered full production. The company stated at the time, “We use AI as a working tool for our future project, which is in the early stages of production right now.” They further explained that the technology was for “additional work with concepts and speeding up some internal processes (for example, for creative search, inspiration, or vision coordination before starting conceptualization itself).”
This early clarification mirrors the stance taken by other major industry players navigating the same technological shift. For instance, Capcom has informed investors of its intention to leverage genAI to “improve efficiency and productivity of game development,” while similarly pledging not to use it for final in-game assets. The studio is testing applications across graphics, sound, and programming. Conversely, the potential pitfalls of opaque AI use were highlighted when Crimson Desert developer Pearl Abyss apologized for failing to disclose its experimental use of genAI for placeholders, some of which inadvertently remained in the final game build, undermining player trust.
The Generative AI Debate Within Game Development
The adoption of generative AI by studios like Owlcat occurs within a highly charged industry debate. For years, many developers have voiced strong opposition, arguing that the technology poses an existential threat to artistic jobs, relies on ethically questionable training data, and could lead to a homogenization of creative expression. High-profile layoffs at studios, including those with dedicated AI research divisions, have intensified these concerns, fueling the perception that the technology is a cost-cutting measure rather than a creative tool.
Owlcat’s model of use can be seen as a direct response to these criticisms. By strictly limiting AI to the pre-production and prototyping phases—a period often characterized by rapid iteration and discarded ideas—the studio aims to harness its speed without compromising the human artistry that defines its brand. This approach frames genAI not as a replacement for artists, writers, or voice actors, but as a digital sketchpad or mood board that can accelerate early visual brainstorming and technical problem-solving. It is a tool for exploration, not final execution.
Practical Applications in Prototyping and “Creative Search”
The practical benefits of this approach for a complex RPG project like The Expanse: Osiris Reborn are significant. Game development, especially in the early stages, involves testing countless visual hypotheses. What should a reimagined Martian warship look like? How would a particular spacesuit design translate from a concept sketch to a 3D model with different material properties? Generating rapid visual variations using AI allows artists and designers to explore a wider possibility space without committing days of manual work to each idea. This “creative search” function, as Owlcat previously termed it, serves as a collaborative tool for aligning the team’s vision before an artist begins the serious work of crafting a final, polished concept.
Similarly, using AI to create temporary placeholder assets for UI elements, environmental textures, or basic props enables programmers and level designers to build and test gameplay systems long before the final art is ready. This parallel development can prevent bottlenecks and create a more fluid production pipeline. The key, as Owlcat stresses, is the disciplined replacement of these placeholders. The AI-generated work serves as a functional scaffold upon which the final, hand-crafted game is built, and then the scaffold is removed.
Setting a Precedent for Responsible AI Integration
Owlcat Games’ forthright communication sets a valuable precedent for how studios might responsibly integrate emerging technologies. By being transparent about its use, clearly defining the boundaries of that use, and repeatedly affirming the primacy of human creativity in the final product, the studio engages with the ethical discourse proactively. This openness allows for informed discussion with both its team and its player base, who have come to expect a high level of narrative and artistic detail from Owlcat’s previous titles.
This model suggests a potential middle path in the industry’s AI debate. It acknowledges the technology’s utility for accelerating specific, labor-intensive pre-production tasks while upholding the value of professional artistry. It treats genAI as part of a modern toolkit—akin to powerful new graphics software or procedural generation techniques—rather than as an autonomous content creator. The success of this approach for The Expanse: Osiris Reborn will likely be closely watched, not only in terms of the game’s critical and commercial reception but also in how it influences production philosophies across the RPG development sector.
The Future of AI-Assisted Development
As we look ahead from 2026, the role of generative AI in game development will continue to be refined. The distinction between tool and creator will remain a critical fault line. Studios will need to establish clear ethical guidelines and transparent communication policies, as the backlash from opaque usage has proven severe. The focus will likely shift toward hybrid workflows where AI handles repetitive, iterative tasks within a tightly constrained brief set by human directors, freeing creatives to focus on high-level vision, nuanced storytelling, and detailed polish—areas where human insight remains irreplaceable.
For players, the ultimate test will be the quality and soul of the finished product. Owlcat Games has staked its reputation on the promise that The Expanse: Osiris Reborn will bear the unmistakable imprint of human imagination and craft, using AI as a behind-the-scenes accelerator rather than a ghostwriter. The studio’s journey serves as a compelling case study in navigating a disruptive technological shift without losing sight of the artistic integrity that defines great game development.
The integration of generative AI into the development pipeline for The Expanse: Osiris Reborn by Owlcat Games exemplifies a cautious, utility-focused adoption that seeks to harness efficiency without sacrificing artistic integrity. By strictly relegating the technology to prototyping and placeholder generation, with a guaranteed replacement by human-created assets, the studio navigates the contentious AI landscape with a clear operational boundary. This approach reflects a broader industry trend toward pragmatic toolification of AI, where its value is measured not in replacing human creatives but in augmenting their ability to iterate and explore during the foundational stages of building a complex, narrative-driven RPG.
