Full Breakdown
Saber Interactive’s Rideshare “Stimulator” AI Controversy Escalates
8/13/2026, 7:56:20 PM
Core Event: Allegations of AI-Driven Writer Replacement
Former lead writer Stella Sacco claims she was removed from Saber Interactive’s upcoming driving-sim *Rideshare “Stimulator”* and replaced by ChatGPT. Saber CEO Matt Karch denied any writer was swapped for AI, acknowledged AI tools are used for portions of the game, and said the Steam storefront will be updated with an AI-content disclosure once the feature set is finalized. Steam users have manually added an “Artificial Intelligence” tag to the game’s page, citing the studio’s lack of an official disclosure.
Background & Context
Valve’s Steam policy, effective 2024, requires developers to complete an AI Content Survey and display an AI-generated content disclosure. *Rideshare “Stimulator”* currently lacks such a notice, prompting community tagging.
Timeline
- August 12 (2026): Sacco’s claim gains attention; Saber’s PR team issues a statement to PC Gamer denying any writer replacement and noting the writing staff has tripled since 2023.
- August 13 (2026): Karch gives an interview to *This Week in Video Games*, reiterating AI use, promising a future Steam disclosure, and asserting that Sacco was “replaced by someone more talented” and terminated for “a variety of reasons.”
Official Statements & Responses
- The company noted that an experimental free-ride mode “by necessity incorporates AI” because the number of passengers is infinite.
- Matt Karch’s interview: Karch said he had never spoken to Sacco and consulted the AI chatbot Claude to learn her name. He confirmed AI is used for “certain parts of the game” and that the Steam page will be updated once the feature set is finalized.
- Stella Sacco’s response: Sacco called Karch’s remarks “remarkably pathetic” and maintained that she was replaced by ChatGPT, asserting that “everything I said was true.”
Verbatim Quotes
- “I was lead writer on this one!” — Stella Sacco
- “As far as Stella is concerned, she was replaced by someone more talented and terminated for a variety of reasons a few months later," Karch says.” — Matt Karch
Impact & Industry Implications
The dispute underscores tension over transparent AI disclosure. Valve’s requirement aims to inform buyers—particularly in regions such as New Zealand and Australia—about AI-generated content. Community tagging reflects player demand for clarity. Saber’s reputation faces scrutiny for its handling of the personnel issue and the perceived delay in meeting Steam’s disclosure standards.
What’s Next
Saber has indicated the Steam listing will receive an “AI Generated Content Disclosure” once the final feature set is determined. No deadline has been provided, but the studio suggests the update will occur before launch. The public exchange between Sacco and Karch is expected to continue influencing industry discussions on AI ethics and disclosure practices.
