Netflix is making an animated Diablo series, the first of several Blizzard worlds it is taking on

Netflix isn’t done snapping up every video game franchise with a half-decent story. Fresh off the back of putting Assassin's Creed, Gears of War, and BioShock into the pipeline, they’ve now announced the next big thing for gamers: a Diablo animated series. Oh, and they revealed it during BlizzCon 2026, just to make sure the hardcore fans were paying attention. If you know the games, you’ll get the excitement (and the nerves) surrounding this one. Diablo keeps dungeon crawling and dark fantasy alive, all grim aesthetics, labyrinthine plots, and the sort of lore that goes on for days. Whether Netflix can do it justice is anyone’s guess, but the potential is undeniably there.

Blizzard president Johanna Faires told the audience at BlizzCon: "After decades of bringing entire universes to life through our games, we’re partnering with some creative powerhouses to tell even more stories beyond gaming across new screens. A new animated series set in the world of ‘Diablo’ is in development with Netflix. More details will be shared in the future, but this is only the beginning, with even more taking shape across our universes."

Netflix already has form with game adaptations – The Witcher, Arcane, and Castlevania have all made a splash (even if they haven’t crossed over into mainstream ‘must-watch’ TV like HBO’s The Last of Us or Fallout). Arcane comes closest, but for the most part, Netflix’s hits have stayed in the gamer lane. Diablo, with its sprawling cosmology and 30-year history, might just be the one that breaks through and brings sword-swinging demons and angelic politics to a bigger audience. Or, you know, at least gives Game of Thrones a run for its money in the ‘epic dark fantasy’ department.

Why Compare to Thrones?

You can’t talk about adapting sprawling source material without mentioning Game of Thrones. Back in 2011, that show had to juggle George R. R. Martin’s massive series (four books in print at the time and none of them short). We all remember what happened: proper acting, big budgets, a fair bit of controversy, and – let’s be honest – a finale that had fans tearing their hair out and arguing in pubs for a year. Diablo doesn’t come with the same burden: the expectation is it’ll riff on the games, but the actual story will presumably be original, not a straight retelling of in-game narrative. Which means there’s more room to surprise people, and less chance of author fans turning up with pitchforks if the final episode isn’t exactly as they pictured it. At the very least, if they stick to the iconic three realms – Sanctuary (that’s humans), the High Heavens, and the inevitable Burning Hells – and don’t muck up the lore too badly, there’s a fair shot at something massive.

For fans, the hope is that we’ll get some of the world-building gusto of Arcane, a touch of the action-madness and myth from early Witcher, and the grimdark drama you’d expect from Diablo’s art. Also, with 2026 being Diablo’s 30th anniversary, you’d think the studio wouldn’t want to drop the ball. What’s interesting (and what Johanna Faires hinted at from the stage) is that this is apparently just the start – more animated stuff across Blizzard universes is in the works, so get ready for even more digital nostalgia mining in the next couple of years.

Diablo turns 30 in 2026 – three decades since the original launched back in 1996.

No word on when the show actually arrives, or whether they’ll stick the landing. But you can bet every Diablo diehard and Netflix binger will be watching closely for actual footage, casting, and whether the devil really is in the details this time.