Update log
Full Borderlands 4 update
The complete published notes, normalized for clean reading and source attribution.
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Hey Vault Hunters! Welcome to “This Week on Kairos” - a weekly post where we share everything happening across the world of Borderlands 4, from developer updates to community highlights and beyond.
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- Gameplay
- Events
- Performance
- UI and audio
Every week, we’ll be here with the latest news, fan creations, dev spotlights, helpful resources, and anything else we think you’ll want to see. Whether you're looking to catch up, dive deeper, or just see what your fellow players are up to, this is the place.
Our Latest Update Notes:
In case you missed them, here are the April 23 Minor Update notes:
https://borderlands.2k.com/borderlands-4/update-notes/
A guide on how to submit a ticket can be found here:
https://steamcommunity.com/app/1285190/discussions/2/673972930559959886/
When you submit a ticket, please remember to attach your DxDiag or MSinfo file. If you need assistance with doing that, here’s a walkthrough:
(Note: This section is going to be structured the same each week, so although it looks the same, rest assured it’s being updated weekly!)
Vault Hunting for a Cause - The Hunt 2026
Each year, some of our Vault Hunters are invited to the St. Jude Let’s Play Summit in Memphis, Tennessee. It’s a huge event where Creators of all kinds come together to collaborate, learn from, and celebrate with each other during St. Jude’s annual Let’s Play charity drives, which run from April 1 through May 31.
The Creators have been incredible advocates in the gaming space, both for their own communities, and for their love of Borderlands and how it brings people together. Some have played since the very first game, and some only recently crash-landed on Kairos, but all of them love gaming, Borderlands, and championing children’s health through the power of play.
The Hunt is open to any Borderlands player that wants to get involved and raise money for St. Jude Children’s Hospital. This is the first time The Hunt will be taking place in Borderlands 4 across Kairos!
It’s always incredible to see the community mobilize during these events and raise charitable donations for a great cause. The Hunt is 4ever will take place from May 22 to May 31. For more information, keep an eye on their socials!
Why We Hunt - Creators Stories
During the summit, some of the Borderlands creators shared their stories, and what The Hunt means to them. Here's what they had to say:
"The Hunt is one of my favorite things. Everyone in the Borderlands community bands together for a common cause: to try and put an end to childhood cancer and other devastating diseases."
"I used to play BL2 with three other coworkers from work. We'rd race back to our respective homes and play until the wee hours of the night.
One of my buddies was misdiagnosed and passed from cancer. It ended our great foursomes in our favourite game we played together.
I charity stream in memory of my fellow artist Dan ❤️"
"The Hunt brings together an amazing community for an incredible cause. I’ve met lifelong friends through this group, and to build up the event together to what it has become shows how powerful this community truly is. The Hunt is unforgettable and the work we do is undeniable. This is all for a higher cause and all for the kids!"
"The Hunt makes me fall in love with Borderlands all over again, every single time. We really come together to show how strong the community voice can be, and seeing the passion in the
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