A 17-year Halo veteran says Microsoft’s HR probe into his harassment claims was a sham, and ex-colleagues are now backing him up

Glenn Israel, a veteran art director who spent 17 years working on the Halo franchise, is accusing Microsoft and Halo Studios of covering up systemic harassment and retaliation within the studio. He claims the company ran a fake investigation into his formal complaints, which eventually led to his termination. Other former employees are now coming forward with their own similar stories.

Israel, who served as art director for Halo Infinite, detailed his experiences in a two-part post on LinkedIn. He accused Microsoft of hiding “unethical and/or unlawful acts committed by senior Halo Studios representatives.” These acts, which he said happened between January 2024 and June 2025, included blacklisting, fraud, and ongoing harassment.

According to Game Developer, he filed formal complaints with Microsoft’s HR division in June 2025, but said the company did little, running what he called a “sham” investigation. Following that, several senior studio representatives reportedly carried out a “four-day-long act of harassment” in July 2025, which Israel believes was a deliberate effort to justify his firing.

Halo Studios has a troubling pattern of mismanagement and mistreating its own people

In August 2025, Israel’s art team was reassigned from an unannounced game he had been working on, called Halo: Campaign Evolved, due to what he described as “catastrophic mismanagement.” His role was then declared “redundant.” He left Halo Studios in October 2025, saying he only signed his severance agreement after realizing the HR investigations into his complaints were completely meaningless.

After Israel’s LinkedIn posts, other former employees shared their own experiences. One former producer said they heard studio leadership say they wanted to “fire every single artist.” Another person said they were “bullied out of my job” by leadership simply for “telling the truth about what was going on.”

While Microsoft has faced criticism over this case, the company has also been making headlines elsewhere, including with its new AI tool aimed at assisting medical professionals. A former business executive partner said plainly, “Halo equals harassment and retaliation. I witnessed it and it happened to me too.”

Israel told Game Developer that he “witnessed similar experiences within the studio art department often…these instances were my impetus to begin formally gathering evidence,” while also clarifying he has “no reason to doubt” his former colleagues’ claims.

This is not the first time Halo Studios, formerly known as 343 Industries, has faced accusations of mismanagement. After Microsoft’s 2023 company-wide layoffs that affected 10,000 employees, former Halo developers blamed studio leadership for Halo Infinite’s poor commercial performance.

Former multiplayer designer Patrick Wren said at the time, “The layoffs at 343 shouldn’t have happened and Halo Infinite should be in a better state. The reason for both of those things is incompetent leadership up top during Halo Infinite development causing massive stress on those working hard to make Halo the best it can be.”

Israel joined Bungie, the original Halo developer, in 2008 as a concept artist and stayed with Microsoft after Bungie became an independent company in 2012. He spent nearly two decades dedicated to the franchise before his departure under these circumstances. As Microsoft continues to face scrutiny on multiple fronts, the company has also been quietly rolling out a recently updated Windows 11 feature most users don’t know about.

When asked for comment, an Xbox spokesperson referred Game Developer to a statement that said the company “do[es] not comment on individual employee issues,” but added that they “do take all claims seriously for both current and former employees.”