The creators of Secret Level have revealed they pitched a Master Chief/Doom Slayer crossover episode that was turned down. Season 1's 15 episodes are each based on a different video game ...

transforms the Doom Slayer into a mythical Spartan figure. Unlike Doom Eternal, it emphasizes grounded combat over platforming. Releasing May 15, 2025, it promises a cinematic, action-packed ...

And it turns out there was a great idea for an episode that involved a crossover between Master Chief and the Doom Slayer. An idea Microsoft apparently killed, according to the show’s creator.

A prequel to the last two installments in the revamped series, the new title will shed light on the earlier part of the iconic character known as Doom Slayer.