Saber Interactive denies replacing writers with AI in game development

In recent months, a controversy has arisen involving Saber Interactive and its game Rideshare Stimulator. Former lead writer Stella Sacco claimed she was replaced by ChatGPT during development, prompting a response from CEO Matthew Karch, who denied any replacement of writers with AI. Karch stated that while AI tools are used to enhance gameplay, human writers remain essential. Sacco's concerns highlight the ongoing debate about AI's role in creative fields and the need for transparency regarding its use in game development.

Saber Interactive denies replacing writers with AI in game development
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Published Aug 12, 2026

Topic overview

Briefly

  • Stella Sacco, the former lead writer for Rideshare Stimulator, claims she was replaced by ChatGPT during development.
  • Saber Interactive's CEO, Matthew Karch, denies that any writers have been replaced by AI, emphasizing the use of AI to enhance gameplay.
  • The controversy raises important questions about the role of AI in creative industries and the implications for human writers.

What happened

In recent months, a controversy has emerged surrounding Saber Interactive, a video game development company, and its handling of the writing team for the game Rideshare Stimulator. The issue began when Stella Sacco, the former lead writer for the project, publicly claimed that she was replaced by ChatGPT, an AI writing tool, during the game's development. This assertion sparked a significant debate about the role of AI in creative industries and the implications for human writers. Sacco's comments were made on Bluesky, where she expressed her frustration and indignation at being labeled a liar by Saber’s CEO, Matthew Karch.

Karch responded to Sacco's claims by asserting that neither Saber nor its development partner, Unigine, had replaced any writers with AI. He emphasized that the game, which is described as an immersive driving simulation where players operate a rideshare business, would incorporate AI to enhance gameplay experiences, particularly in an experimental free-ride mode that requires AI-generated content due to the infinite number of passengers. Karch's statement aimed to clarify that while AI tools are utilized to improve NPC behavior and gameplay, human writers remain integral to the storytelling process.

Despite Karch's assurances, Sacco maintained that her contributions were being overshadowed by AI-generated content. She argued that the presence of AI-written segments in the game contradicts Karch's claims of full human authorship. Sacco's concerns reflect a broader anxiety within the creative community regarding the increasing reliance on AI technologies, which some fear could undermine the value of human creativity and labor. The debate highlights the tension between technological advancement and the preservation of traditional writing roles in the gaming industry.

As the situation unfolds, it raises critical questions about transparency in game development, particularly regarding the use of AI in creative processes. The lack of disclosure about AI's role in Rideshare Stimulator on its Steam listing has further fueled the controversy, prompting discussions about ethical practices in the industry. The ongoing dialogue between Saber Interactive and its former writer underscores the complexities of integrating AI into creative fields and the need for clear communication about the contributions of both human and artificial intelligence in the development of video games.

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Updated Aug 12, 2026

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