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Borderlands 4

Also known as Borderlands 4, b4, borderlands 4

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Last update

16 May 2026

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0/wk

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Published 6d ago

THIS WEEK ON KAIROS

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. Every week, we’ll be…

EventImpact 655 changes

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Latest updates

Update archive

Browse 20 historical updates and patch notes for this game.

20shown

MediaVersionDateTypeSummaryAction
#C4DB7d agoEvent[dynamiclink href="https://youtu.be/ommK5S9H4d8"] Starting on May 28, any Vault Hunters looking for an endgame challenge can take on the Raid Boss 2 encounter, Subjugator and Thol the Invincible, as part of the free Ver…EventImpact 758 changes
#CEBE7d agoEventEvery Thursday, Borderlands 4 features a new set of Weekly Activities offering new challenges and opportunities for Legendary gear. Here's an overview of what you can expect this week! Weekly Big Encore Bosses (Quadrupl…EventImpact 653 changes
#9A327d agoPatch notesThis Weekly Update includes more gear balancing changes for Grenade Ordnance, as well as our first-ever Quadruple Threat for Big Encore Bosses! Consider this a Birthday Boss Bash for Robby, the designer who sets up Week…Patch notesImpact 707 changes
#A4BF13d agoEventHey 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. Every week, we’ll be…EventImpact 6512 changes
#B31614d agoEventEvery Thursday, Borderlands 4 features a new set of Weekly Activities offering new challenges and opportunities for Legendary gear. Here's an overview of what you can expect this week! Weekly Activities Weekly Big Encor…EventImpact 653 changes
#2B5C14d agoStoreThis week features gear balance in addition to the Weekly Activity changes. Please restart your game to ensure that the update goes through and to prevent connection errors in matchmaking. If you're encountering any iss…StoreImpact 9519 changes
#21FB20d agoEventHey 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. Every week, we’ll be…EventImpact 6511 changes
#03D721d agoEventEvery Thursday, Borderlands 4 features a new set of Weekly Activities offering new challenges and opportunities for Legendary gear. Here's an overview of what you can expect this week! Weekly Activities Weekly Big Encor…EventImpact 653 changes
v1.621d agoPatch notesToday, we released the Version 1.6 update for Borderlands 4 with a massive batch of enhancements. Our team has been hard at work improving the gameplay to ensure your time on Kairos is as smooth and rewarding as possibl…Patch notesImpact 7014 changes
#4F7023d agoEvent[dynamiclink href="https://youtu.be/KJm8TkUmoHo"] Prepare yourselves, Vault Hunters. A new endgame encounter comes to Borderlands 4 on May 28 as a free update for all players, and this time it's a dual boss fight. In th…EventImpact 7514 changes
#900027d agoEventHey 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. Every week, we’ll be…EventImpact 705 changes
#CE7228d agoEventEvery Thursday, Borderlands 4 features a new set of Weekly Activities offering new challenges and opportunities for Legendary gear. Here's an overview of what you can expect this week! Weekly Activities Weekly Big Encor…EventImpact 653 changes
#235917 Apr 2026EventHey 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. Every week, we’ll be…EventImpact 659 changes
#4DD416 Apr 2026EventEvery Thursday, Borderlands 4 features a new set of Weekly Activities offering new challenges and opportunities for Legendary gear. Here's an overview of what you can expect this week! Weekly Activities Weekly Big Encor…EventImpact 653 changes
#3E4E16 Apr 2026EventBorderlands 4 just hit its big Version 1.5 milestone with the March 26 launch of Story Pack 1: Mad Ellie and the Vault of the Damned *, featuring the all-new Vault Hunter C4SH the Rogue and a new map zone, The Whisperin…EventImpact 6517 changes
#C38B09 Apr 2026EventEvery Thursday, Borderlands 4 features a new set of Weekly Activities offering new challenges and opportunities for Legendary gear. Here's an overview of what you can expect this week! Weekly Activities Weekly Big Encor…EventImpact 653 changes
#7A7B09 Apr 2026Patch notesThis Minor Update includes an increase to XP gained from killing Badass enemies and Bosses, along with a new set of Weekly Activities. Please restart your game to ensure that the update goes through and to prevent conne…Patch notesImpact 603 changes
#9EF407 Apr 2026StoreBring the mayhem of Kairos to your Steam profile with Borderlands 4 's Steam Community Items and Point Shop Items, available now! In case you're unfamiliar, Community Items are items you can unlock by playing Borderland…StoreImpact 656 changes
#61D706 Apr 2026EventLife on Kairos is a gamble, but we always knew luck was on your side! During the Community Challenge: C4SH is King, all you sharpshooting, card-flinging, dice-rolling C4SH players defeated a grand total of 524,912 bosse…EventImpact 656 changes