A Claim That Should Have Cost One Day
On Bluesky this week, Stella Sacco, who says she worked as Saber Interactive's lead writer from July 2023 to July 2024 across titles including Stuntman: Hollywood, wrote that she had been the lead writer on the studio's new driving game, Rideshare 'Stimulator,' and that she was replaced by ChatGPT midway through its development. It is the kind of claim that, in most companies, gets confirmed or denied in a single sentence, corrected if wrong, and closed within a news cycle.
Saber Interactive did not close it within a news cycle. The studio's first public response denied that Sacco had been replaced by AI and said the game's story was written entirely by real people, while simultaneously confirming that it had used generative AI, without disclosure, for a separate part of the game: the free ride mode. That combination, a denial on one point and an admission on an adjacent one, is what turned a single post into a week of gaming press coverage.
The Real Problem Was Never the Writer, It Was the Disclosure
Valve requires developers to disclose generative AI content on a game's Steam store page. As of publication, Rideshare 'Stimulator' carries no such disclosure, despite Saber's own admission that AI-generated content shipped in the game. That is the fact a crisis-response plan should have addressed first: not whether Sacco's specific account of being replaced was accurate down to the last detail, but whether the studio had met a platform obligation it had already conceded it had not met.
Instead, the compliance gap sat untouched while the conversation shifted entirely to personalities. Steam's own discussion boards for the game filled with players debating the undisclosed AI use rather than the game itself, which is the outcome every AI-disclosure policy exists to prevent: not that a studio used AI, but that customers found out from a former employee's social media post instead of from the studio.
Then the CEO Made It About Himself
Saber CEO Matt Karch's own statement is what escalated the story past the original claim. Karch said he would frankly in retrospect have been happy to replace her with AI, adding at least we would be dealing with someone programmed to be honest, and separately dismissed Sacco with the line Stella who, I had to ask Claude because I have never spoken to her or seen her. He also asserted Sacco had violated a confidentiality agreement by discussing her departure publicly, while crediting the game's entire story script to an unnamed writer.
Sacco's reply, posted the same day, was blunt: Karch's statement was remarkably pathetic for the CEO of any company to be making, and combined with the undisclosed AI use, would do far more damage to Saber's reputation than it ever could mine. Every outlet that covered the story ran Karch's quotes in full, which meant the CEO, not the writer, became the story's central figure for a company whose actual problem was a missing checkbox on a store page.
The Decision Lesson: Fix the Policy Gap, Not the Person Who Found It
The instinct to defend a decision once it is publicly challenged is one of the most reliable ways executives turn a survivable story into an unsurvivable one. Karch had a straightforward option available: confirm the AI use, add the disclosure Steam already requires, decline to comment on internal personnel matters, and let a one-day trade story pass. He chose instead to personally relitigate a former employee's credibility and value in public, which guaranteed that every subsequent article would quote him rather than close the story.
The generalizable lesson extends well past gaming. Whenever a company is caught short on a disclosure obligation, whether that is AI content, a data breach, or a regulatory filing, the decision that determines how long the story runs is not the original gap, it is the first public response to being caught. Fixing the gap ends the news cycle. Attacking whoever surfaced it turns one missing disclosure into a referendum on the person who has to answer for it.
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