The latest ARC Raiders update brings fresh content, gameplay changes, and several important fixes. The update also prepares the game for its next major chapter. Players can now explore new progression content, start Expedition 5, and take part in the Ascending the Mountain Raider Project.
The update also changes the Cred system. Embark plans to retire Cred with the arrival of Frozen Trail. This makes the current update an important one for both new and returning players.
What Is New in the ARC Raiders Update?

Live Update 1.45.0 adds several new features to ARC Raiders. The update focuses on new content, progression, stability, and gameplay improvements.
Players can now begin Expedition 5 and explore the Ascending the Mountain Raider Project. The update also adds the Hornet Hunter Set and new community-inspired decorations.
Alongside the new content, Embark has fixed several gameplay and technical problems. These fixes improve the overall experience across different platforms.
Ascending the Mountain Raider Project
Ascending the Mountain adds a new story element to ARC Raiders. The project follows mysterious ARC signals that have caught the attention of Shani.
The signals point toward a mountain range beyond the current Tube system. Apollo is also working on a new experimental solution.
Players can follow the project and discover more about the strange signals. The story also helps connect the current game with future content.
Expedition 5 Starts
The latest ARC Raiders update also starts Expedition 5. This gives players another way to work toward long-term progression.
The update changes how quests work when players start an Expedition. Players now have more control over their quest progress.
This change should make Expeditions easier to understand. It also gives players more freedom when they decide to begin a new run.
Cred Is Leaving ARC Raiders
Cred will leave ARC Raiders when Frozen Trail arrives. Players can still use their remaining Cred before the system changes.
This change will affect the current Raider Deck reward system. Embark plans to move rewards into a wider reward system in the future.
Players who still have Cred should check their available rewards. Using the currency before the change can help them get the most value from the current system.
Hornet Hunter Set Adds New Style
The update introduces the Hornet Hunter Set for players who want a fresh look. It adds another cosmetic option to the game.
The update also includes community-made rubber ducks. These small decorations add more personality to the world.
Cosmetic additions do not change the core gameplay. However, they give players more ways to personalise their experience.
Gameplay Fixes and Improvements
The ARC Raiders update fixes several gameplay problems. These changes cover ARC enemies, equipment, audio, animations, and other systems.
The update fixes an issue with ARC Turbine mines. Players can now ping them correctly.
The Matriarch also interacts with cover more reliably after the update. Embark has also fixed an audio issue involving the Equalizer.
These changes may seem small, but they can make matches feel smoother. Better interactions also help players avoid frustrating gameplay problems.
PS5 and Stability Improvements
The update also improves stability on PlayStation 5. One fix targets a crash that could happen soon after players started a session.
Other changes improve squad and matchmaking systems. These fixes can help players enjoy a smoother start to their sessions.
Stability updates matter because technical problems can affect the entire gaming experience. Better performance also creates a stronger base for future updates.
Unreal Engine 5.7 Upgrade
ARC Raiders now uses Unreal Engine 5.7 instead of Unreal Engine 5.3. This represents a major technical upgrade for the game.
Players may not notice every engine change immediately. However, a newer engine can give developers better tools for future improvements and content.
The upgrade also arrives close to Frozen Trail. That makes it an interesting part of the latest ARC Raiders update.
What Comes Next for ARC Raiders?
Frozen Trail represents the next major step for ARC Raiders. The expansion will introduce a new map and additional gameplay content.
Players can also expect a new ARC Operation, a new ARC, and the Outpost. These additions should give players more reasons to return to the game.
Embark also plans another smaller update before Frozen Trail arrives. Players should therefore expect more changes before the expansion launches.
Why the Latest Update Matters
The latest ARC Raiders update does more than add a few new features. It also prepares the game for a larger future update.
Expedition 5 gives players fresh progression goals. Ascending the Mountain continues the story and builds interest around the game’s next chapter.
The Cred changes also signal a major shift in the reward system. Meanwhile, the Unreal Engine upgrade gives the development team a stronger technical foundation.
Conclusion
The latest ARC Raiders update gives players plenty of reasons to return. Expedition 5 adds new progression, while Ascending the Mountain expands the game’s story.
The update also introduces the Hornet Hunter Set, community decorations, gameplay fixes, and stability improvements. The move to Unreal Engine 5.7 adds another important technical change.
With Frozen Trail coming next, ARC Raiders has entered an exciting period. Players can explore the current content while preparing for the game’s next major chapter.
FAQs
What is the latest ARC Raiders update?
The latest major update is Live Update 1.45.0. It adds Expedition 5, Ascending the Mountain, the Hornet Hunter Set, Cred changes, and several gameplay fixes.
When did the latest ARC Raiders update arrive?
Live Update 1.45.0 arrived on September 8, 2026. Embark also plans another smaller update before Frozen Trail.
What is Ascending the Mountain in ARC Raiders?
Ascending the Mountain is a new Raider Project. It follows mysterious ARC signals and adds another part to the game’s ongoing story.
What happens to Cred in ARC Raiders?
Embark plans to retire Cred when Frozen Trail arrives. Players can use their remaining Cred before the system changes.
What is Expedition 5 in ARC Raiders?
Expedition 5 is the latest Expedition available to players. It provides new progression opportunities and gives players more control over quest progress.
Did the latest update fix PS5 problems?
Yes. The update includes a fix for a PS5 crash that could occur soon after players started a session. It also includes other stability improvements.
Which Unreal Engine version does ARC Raiders use now?
The latest update moves ARC Raiders from Unreal Engine 5.3 to Unreal Engine 5.7. The change gives the developers a newer technical foundation.
What is Frozen Trail in ARC Raiders?
Frozen Trail is the next major expansion for ARC Raiders. It will add a new map, new ARC content, an ARC Operation, the Outpost, and other features.
Is another ARC Raiders update coming?
Yes. Embark plans a smaller update before the Frozen Trail expansion. Players can therefore expect more changes before the next major release.
Should returning players try the latest ARC Raiders update?
Yes. The update adds new progression, story content, gameplay improvements, and technical fixes. It also gives returning players a good chance to prepare for Frozen Trail.
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