The Borderlands franchise has returned with another massive loot-filled adventure.

Developed by Gearbox Software and published by 2K, Borderlands 4 is the fifth mainline entry in the franchise and follows the events of Borderlands 3.

The game launched on September 12, 2025, for PlayStation 5, Xbox Series X|S, and PC. It takes players to the previously unexplored planet of Kairos, where four new Vault Hunters become involved in a rebellion against the planet's authoritarian ruler, the Timekeeper.

With substantial post-launch content arriving throughout 2026, Borderlands 4 continues to expand well beyond its original campaign.

🌌 Welcome to Kairos

Unlike previous Borderlands games, Borderlands 4 takes place primarily on the mysterious planet of Kairos.

The planet is controlled by the Timekeeper, a powerful authoritarian ruler who maintains control over its population.

The game's four playable Vault Hunters become involved with the local resistance as they attempt to uncover Kairos' secrets and ultimately challenge the Timekeeper.

The setting gives Gearbox a completely new world to explore while retaining the distinctive visual style, humor, weapons, and chaotic combat that define the series.

🔫 Meet the Four Vault Hunters

Players can choose between four completely different Vault Hunters at launch.

🧙 Vex

Vex is a Siren whose abilities focus heavily on supernatural powers and elemental combat.

Her skill set allows her to manipulate the battlefield and use her Siren abilities to overwhelm enemies.

🪖 Rafa

Rafa brings a more technologically focused approach to combat.

His abilities allow players to make use of advanced equipment and tactical tools while fighting through Kairos.

⚔️ Amon

Amon is the team's heavily armored warrior.

His abilities emphasize close-range combat, durability, and devastating attacks.

🎯 Harlowe

Harlowe specializes in technology and battlefield control.

Her abilities provide players with another option for managing groups of enemies and creating tactical advantages.

Together, the four Vault Hunters provide substantially different playstyles and build possibilities.

🌍 A More Seamless Borderlands World

One of the biggest changes in Borderlands 4 is how players move through its world.

Gearbox designed Kairos as a much more interconnected environment, reducing the traditional separation between major areas.

Players can explore different regions while using new traversal options and vehicles to move around the planet.

The game also introduces additional movement tools, allowing exploration to feel faster and more fluid than in previous entries.

🚗 New Ways to Explore Kairos

Exploration isn't limited to simply walking between objectives.

Borderlands 4 expands the franchise's traversal systems with vehicles and additional movement abilities.

This makes navigating Kairos substantially faster, particularly when traveling between missions and activities.

The larger connected environment also allows players to encounter enemies, events, loot, and side activities while moving through the world.

💎 The Return of Pearlescent Gear

One of the biggest loot-system additions arrived in February 2026.

Gearbox introduced Pearlescent gear, a new rarity positioned above Legendary equipment.

Pearlescent weapons have a unique mechanic called Ordonite Infusion.

This allows their elemental behavior to adapt to an enemy's vulnerability, potentially increasing their effectiveness against different enemy types.

Players can obtain Pearlescent equipment through the new Ordonite Processor activity, while certain pieces are connected to Bounty Pack 2.

This gives veteran players another reason to continue farming equipment after completing the main campaign.

🪨 Bounty Pack 2: Legend of the Stone Demon

Released on February 26, 2026, Bounty Pack 2: Legend of the Stone Demon introduced a new mission beneath the surface of Kairos.

The DLC takes players into ancient caverns surrounding the mysterious Stone Demon.

It includes:

• A new story mission
• Four boss encounters
• New enemy types
• New Legendary equipment
• Pearlescent loot
• A new Vault Hunter skin
• A new Digirunner vehicle
• A new ECHO-4 Drone skin
• A Vault Card containing additional cosmetics and gear

The update also introduced the Ordonite Processor, giving players a new repeatable activity for hunting Pearlescent gear.

🧊 Story Pack 1: Mad Ellie and the Vault of the Damned

The first major Story Pack arrived on March 26, 2026.

Mad Ellie and the Vault of the Damned introduces a new region called the Whispering Glacier and adds another playable Vault Hunter:

C4SH

C4SH expands the playable roster beyond the original four Vault Hunters and comes with new missions, activities, loot, and story content.

The expansion moves the story beyond the base game's campaign while introducing another large area for players to explore.

🔎 Bounty Pack 3: A Zane to Kill For

Another major post-launch release arrived on June 25, 2026.

Bounty Pack 3: A Zane to Kill For follows a neon-noir mystery surrounding the apparent death of Zane's Digi-Clone.

The content includes:

• A new mission
• One new boss
• Two new minibosses
• A new Pearlescent weapon
• Six new Legendary pieces of loot
• Vault Card 3
• Additional cosmetic rewards

The release further expanded the game's post-launch loot chase.

💼 Bounty Pack 4: Murders and Acquisitions

The fourth Bounty Pack arrived on:

July 30, 2026

Titled Murders and Acquisitions, the DLC takes players into the Toxic Scowl and introduces a colorful group of Rippers alongside new enemies and bosses.

The content includes:

• A new repeatable mission
• One new boss
• Three new minibosses
• A new Pearlescent weapon
• Six new Legendary items
• A new Vault Hunter skin
• A new vehicle
• A new ECHO-4 Drone skin
• Vault Card 4

It is the fourth of five planned Bounty Packs.

🔮 Story Pack 2: FL4K and the Last Resort

The next major story expansion is Story Pack 2: FL4K and the Last Resort.

The expansion is scheduled for September 10, 2026.

It will introduce another new Vault Hunter and expand the Borderlands 4 story with additional content.

This means the post-launch roadmap is continuing well into the second year of the game's life.

🎮 Nintendo Switch 2 Version

Borderlands 4 was also announced for Nintendo Switch 2.

However, the situation changed shortly before its planned release.

Gearbox confirmed in September 2025 that the Switch 2 version had been delayed because the team needed additional development and polish time. The company also hoped to better align the release with its work on cross-saves.

A new release date was not provided.

Later reporting confirmed that Take-Two had paused Switch 2 development while prioritizing post-launch content and optimization for other platforms.

Therefore, the Switch 2 version should be described as delayed/paused rather than permanently cancelled.

🧰 What Makes Borderlands 4 Different?

While the basic formula remains recognizable, Borderlands 4 expands several major systems.

🌎 More Connected Exploration

Kairos provides a more seamless environment than earlier entries.

🚗 Expanded Traversal

Vehicles and new movement abilities make traveling around the planet faster.

💎 More Loot

The introduction of Pearlescent equipment gives high-level players another tier to chase.

🧙 Four Distinct Vault Hunters

The launch roster provides four radically different approaches to combat.

🤝 Cooperative Play

The series' emphasis on cooperative shooting and loot collecting remains central.

🧨 The Borderlands Formula

At its heart, Borderlands 4 continues the franchise's famous formula:

Shoot → Loot → Upgrade → Repeat

Players fight enemies, collect weapons, improve their builds, and tackle increasingly difficult encounters.

The enormous number of possible weapons and equipment combinations remains one of the game's defining features.

📊 Borderlands 4 at a Glance

📅 Borderlands 4 2026 Timeline

February 26, 2026

Bounty Pack 2: Legend of the Stone Demon launches alongside the Pearlescent gear update.

March 26, 2026

Story Pack 1: Mad Ellie and the Vault of the Damned launches with new Vault Hunter C4SH.

June 25, 2026

Bounty Pack 3: A Zane to Kill For releases.

July 30, 2026

Bounty Pack 4: Murders and Acquisitions launches.

September 10, 2026

Story Pack 2: FL4K and the Last Resort is scheduled to launch.

❓ Frequently Asked Questions

When did Borderlands 4 release?

Borderlands 4 launched on September 12, 2025.

Where does Borderlands 4 take place?

The game takes place on Kairos, a new planet controlled by the Timekeeper.

Who are the four original Vault Hunters?

The launch characters are Vex, Rafa, Amon, and Harlowe.

Who is the first post-launch Vault Hunter?

C4SH, introduced alongside Story Pack 1: Mad Ellie and the Vault of the Damned.

What are Pearlescent weapons?

Pearlescent gear is a new high-level rarity introduced in February 2026, above Legendary equipment.

What is the latest Bounty Pack?

As of August 2026, the latest is Bounty Pack 4: Murders and Acquisitions, released July 30, 2026.

Is Borderlands 4 coming to Nintendo Switch 2?

A Switch 2 version was announced but subsequently delayed and later reported as paused. There is currently no confirmed new release date.

When is Story Pack 2 coming?

FL4K and the Last Resort is scheduled for September 10, 2026.

🏁 The Bottom Line

Borderlands 4 has grown considerably since its September 2025 launch.

The move to Kairos, four new launch Vault Hunters, a more seamless world, and an expanded loot system gave the franchise a new foundation.

But the biggest story in 2026 has been the game's post-launch support.

Players have already received:

Bounty Packs → Pearlescent Gear → C4SH → Story Pack 1 → Bounty Pack 3 → Bounty Pack 4

And the roadmap isn't finished.

With Story Pack 2: FL4K and the Last Resort scheduled for September, Gearbox is continuing to build on Borderlands 4 well beyond its original campaign.

For Vault Hunters who simply can't stop chasing better loot, Kairos still has plenty left to uncover.