The Horrors of Kairos Arrives to Borderlands 4 on October 23

The spooky season arrives early in Borderlands 4. Get ready to face the Horrors of Kairos as world boss encounters change the weather to a terror-inducing blood rain. This is the first free and limited-time Seasonal Mini-Event of the game. It starts October 23 and runs until November 6.

Those able to survive and win against the new world boss can look forward to getting their hands on Legendary loot. There's the "Murmur" Legendary Tediore Assault Rifle which can destroy weakened enemies with guaranteed crits on targets under 35% health. Players can also get the "Skully" Legendary Order Grenade, a death-dealing grenade which fires out projectiles as it seeks out the nearest target.

That 's not all. There are SHiFT code treats being released during the event. The "Gourd Your Loins" Vault Hunter (pumpkin) Head for example is usable by Vex, Rafa, Amon, and Harlowe. The "Hex Appeal" Weapon Skin is another treat and what makes this good is that it can be equipped to any weapon.

This event is part of the new content being planned for the game. See what's being planned for the game through the post-launch roadmap.

Borderlands 4 introduces intense action along with badass Vault Hunters plus billions of wild and deadly weapons to an all-new planet ruled by a ruthless tyrant. Players take on the role of one of four new Vault Hunters who crash into Kairos looking for wealth and glory. They get to wield powerful Action Skills and customize their build with deep skill trees and dominate enemies with dynamic movement abilities.

Players get to freely explore a vast and dangerous world that’s rife with warring factions. There are lush fields, towering peaks, and even deadly deserts which are full of fearsome enemies, dynamic events, and engaging quests with unforgettable characters. Get ready to unite the people of Kairos and ignite a revolution.

Borderlands 4 is a mayhem-fueled looter shooter, jam-packed with billions of weapons, deadly enemies, and intense co-op action. Borderlands 4 was launched for the PlayStation 5, Xbox Series X/S, and the PC via Steam and the Epic Games Store. A version for the Nintendo Switch 2 was released early October.