Secret Level is an animated anthology show that reimagines a handful of iconic games - from Pac-Man and Spelunky to Armored Core and The Outer Worlds - in small, self-contained episodes, but the series' creators had originally pitched a badass-sounding crossover between Halo's Master Chief and the self-titled Doom Slayer that sadly never came to be.
"I get a little chafed when I read online, and they're like, 'Hold on, these assholes took Spelunky when they could have taken Halo?,'" series creator Tim Miller said in a chat with Collider, before revealing that the team behind Secret Level actually did pursue Xbox's sci-fi franchise. "Man, you think that we didn't talk to Halo or something?"
