Blizzard brings Diablo 4’s Developer Update livestreams back from the dead to reveal Season 10

Things haven’t been going well in the world of Diablo 4. Everyone pretty much knows that, but it’s especially weird when Blizzard can be seen has having given up itself. In August, the studio took the very unusual step of announcing the game’s next PTR (Public Test Realm) via… a Discord Q&A.

That’s the 2.4.0. PTR, containing much of the Season of Infernal Chaos content, which would typically be enough of a big deal to warrant multiple developer livestreams. The PTR has come and gone, and we’re now under two weeks away from the start of the game’s next season, so now we’re getting a developer livestream.

Blizzard announced that the next Developer Update livestream will take place on Tuesday, September 16. You’ll note that this is not the less structured, more casual Campfire Chat, which is about as good of a sign as we can get.

The show kicks off at the usual times – 11am PT, 2pm ET, 7pm UK – and will serve as the last preview of Season of Infernal Chaos, Diablo 4’s 10th season. We expect the new season to kick off September 23, so there’s just about enough time to start building excitement.

As always, there’s going to be a panel of developers who will guide us through the big new content additions, and what’s changed from the season’s 2.4.0. PTR (held in August). The livestream announcement namedropped Chaos Armor, Chaos Rifts and the updated Infernal Hordes among the topics we can expect to see discussed.

There’s going to be a Q&A segment at the end, too, as usual. What is changing is the format of the livestream itself. Blizzard didn’t say what form it’s going to now take, so we’ll have to tune in next week to see for ourselves.

We’ll be able to do so via Diablo’s official channels on YouTube, Twitch, Twitter, and TikTok. And, Blizzard is throwing in a free cosmetic – the Fusillader’s Arc Rogue Crossbow – if you watch any Diablo 4 livestream on Twitch for 30 minutes while the Developer Update is live.

Season 10 is the last announced season on the Diablo 4 2025 roadmap, which was revealed in April. It’s going to take us all the way to December, so that’s pretty much it for Diablo 4 seasons in 2025. Apart from the next IP collaboration taking place in the season, Blizzard really has its work cut out for it to make a case for Infernal Chaos, because Season 9 has been a major letdown.