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 ...

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.

The modern Doom games focus on the Slayer's agility ... As game director Hugo Martin puts it: "You're gonna stand and fight," not run and gun. The upcoming prequel takes a decade of learning ...