ARC Raiders 1.4.0 Patch Notes: New Event, Bug Fixes & Exploit Fixes

If you’ve been grinding ARC Raiders as long as I have, you already know how every patch can shift the entire flow of the game. The new ARC Raiders 1.4.0 patch hits that sweet spot between new content and much-needed polish. Instead of dumping in filler features, this update tightens the gameplay loop, fixes long-standing issues, adds a fresh limited-time event, and shakes up the weapon meta just enough to keep things interesting.

Progression is still grind-heavy, especially if you're pushing high-tier builds or optimizing squads. Some players use third-party marketplaces for faster progression, like how many players buy Arc Raiders coins through places such as PVPBank. Just make sure to always follow game rules if you consider going that route. Now that that’s out of the way, let’s break down everything 1.4.0 really changes.

What ARC Raiders 1.4.0 Brings to the Game

The ARC Raiders 1.4.0 patch focuses on three major pillars: a new event, major bug and exploit fixes, and gameplay adjustments that make the overall experience smoother. This isn’t one of those lightweight patches that quietly slides under the radar. This one shapes the meta.

Core Highlights of the Update

• A new limited-time event with wave-based combat and better reward pacing

• Removal of multiple exploits that warped progression

• Hit registration improvements and smoother combat responsiveness

• AI behavioral upgrades

• Weapon and ability tuning

• Performance boosts and stability improvements

Let’s break these down one by one like a seasoned player would.

New Limited-Time Event in ARC Raiders 1.4.0

Finally, a new event that doesn’t feel like a copy-paste job. If you’ve played past ARC Raiders events, you’ll immediately notice this one has more intensity, better scaling, and far fewer moments where enemies behave like confused robots.

Event Structure and Gameplay Flow

The new event revolves around fast-paced, multi-wave survival scenarios. Instead of static difficulty, each wave escalates in unpredictable ways. As a veteran, here’s what stood out immediately:

• Enemy waves are smarter and more coordinated

• Arena layouts force you to stay mobile

• Reinforcements come in from variable angles

• Hazards shift mid-wave, forcing you to adapt

This event rewards awareness and team coordination more than raw firepower. It feels like the devs finally tuned the pacing to match what experienced players have been wanting.

Event Rewards and Progression

Reward pacing is significantly improved. You don’t need to grind endless hours for terrible RNG anymore. Instead, rewards drop steadily, and milestone tiers provide meaningful bonuses.

Expect to earn:

• consistent currency

• upgrade materials

• cosmetics

• progression tokens

For the first time in a long time, the event feels worth playing daily.

Quality-of-Life Improvements in 1.4.0

Even more important than new content, ARC Raiders 1.4.0 finally tackles several long-standing issues the community has been complaining about.

Hit Registration Improvements

Hit detection was one of the biggest pain points in previous versions. Sometimes shots landed, sometimes they didn’t, sometimes you hit air when you clearly saw sparks fly. The 1.4.0 patch fixes that.

Changes include:

• tighter projectile tracking

• improved melee hitbox logic

• consistent armor interaction detection

• reduced “ghost shot” behavior

If you enjoy precise gunplay, this patch will feel immediately smoother.

Movement and Stamina Adjustments

Movement also got a noticeable tune-up. The game now feels more fluid thanks to improved:

• sprint initiation times

• dodge responsiveness

• stamina drain logic

• momentum transitions

Veteran players will feel this instantly. No more animation delays messing up combat timing.

Ping and Squad Communication Fixes

Ping disappearance issues are finally addressed. Squads communicate faster, and callouts stick on-screen longer without randomly vanishing.

Major Bug Fixes in ARC Raiders 1.4.0

This patch wasn’t shy about hammering down bugs that should've been fixed months ago.

Infinite Slide Bug Removed

The infamous infinite slide is finally gone. Fun for messing around, but absolutely broken in competitive runs. The devs patched the stamina reset interaction that enabled it.

Boss Stagger Loop Fix

Teams abused animation loops to prevent bosses from fighting back. That’s no longer possible. Bosses now recover properly and counterattack as intended.

Loot Drop Stability Fixes

Loot no longer clips through terrain or sinks under geometry. Ground drops are now reliably collectible.

AI Pathing Fixes

Enemies no longer wander aimlessly or get stuck on map corners. AI is more aggressive and behaves more like coordinated units.

Exploit Fixes You Need to Know

ARC Raiders 1.4.0 didn’t just fix minor bugs—it went after some of the most abusable exploits in the game.

Damage Loop Exploits Removed

Players who depended on cooldown-reset loops for infinite damage will need new strategies. These interactions are gone.

Geometry Abuse Fixes

Players can’t hide in invulnerable terrain pockets anymore. Most known exploit spots were patched.

Reset Cheese Farming Removed

No more farming elite enemy spawns through zone resets. Combat lockout boundaries are now enforced.

Resource Duplication Shut Down

Duplication glitches are fully addressed. Inventory manipulation tricks no longer work.

Weapon and Ability Balancing Changes

The devs didn’t go overboard with nerfs, but they definitely shook up the meta.

Assault Rifle Tweaks

Assault rifles now have reduced bloom, allowing more accurate mid-range fire. They feel more reliable and less like a gamble.

Shotgun Adjustments

Shotguns are now stronger inside their intended close-range niche but weaker at mid-range. Spread behavior was refined accordingly.

Heavy Weapon Buffs

Heavy weapons now hit harder, balancing out their long reload cycles and making them more viable in late-game content.

Ability Cooldown Adjustments

Cooldowns were adjusted slightly across several defensive and utility skills. No hard nerfs, but enough shift to change team compositions.

Performance and Stability Enhancements

ARC Raiders 1.4.0 also brings technical improvements that make gameplay smoother overall.

Frame Rate Stability

Combat-heavy encounters no longer tank FPS as severely. Frame dips are dramatically reduced.

Network Stability

Matchmaking, lobbies, and in-game synchronization feel more reliable and less prone to mid-session disconnects.

Memory Optimization

Long sessions produce fewer performance leaks, making the game more stable over hours of play.

Veteran Tips for Dominating the 1.4.0 Update

If you want to get ahead of the meta after ARC Raiders 1.4.0, here are real tips from someone who has played since day one.

Run the Event Early

Queue times are faster, squads are more prepared, and reward pacing feels optimal early in the event cycle.

Experiment With Buffed Weapons

Several previously mediocre weapons are suddenly top-tier. This is the perfect patch for build experimentation.

Study Updated AI Behavior

AI aggression and movement patterns changed noticeably. Understanding enemy behavior will make survival easier.

Coordinate Ability Timing

With exploit loops gone, squads need real synergy. Proper timing and positioning matter more than ever.

Final Thoughts on ARC Raiders 1.4.0

The ARC Raiders 1.4.0 patch is easily one of the strongest updates the game has received. It delivers meaningful gameplay improvements, a fun event, polished performance, and exploit fixes that make the game feel more fair and competitive.

If ARC Raiders continues dropping patches like this, the game’s future looks better than it has in a long time.