ARC Raiders has rolled out Update 1.4.0, a smaller patch focused entirely on strengthening the game’s stability and shutting down a few exploits that have been causing headaches across the community. While this isn’t a content-heavy update, it delivers important tuning that directly impacts how players approach locked rooms, gunfights, and overall map navigation.

A Quick Overview of Update 1.4.0
This patch is aimed at reinforcing fair play and improving the overall player experience. Several long-running exploits have finally been addressed, including the infamous quick-swap firing glitch and unauthorized entry into locked rooms across multiple maps.
Players will need to restart their client to download the update.
Major Changes & Fixes in ARC Raiders Update 1.4.0
1. Locked Room Exploit Mitigation Across All Maps
The standout change in this update is the introduction of exploit mitigation systems for every locked room in the game.
These systems are designed to detect and block methods players used to slip into secure rooms without keys. Along with this:
- The exterior access route to Spaceport’s Control Tower locked room is now closed, cutting off one of the common bypass paths.
This should help restore the intended balance and reduce loot-jacking issues that frustrated legitimate players.
2. Gun Quick-Swap Firing Exploit Removed
Players who were swapping to a quick-use item and back to increase their fire rate will find that method disabled.
The fix ensures that all weapons perform within their intended fire rate, creating fairer encounters during combat—especially in PvE firefights where timing matters.
3. Character Collision & Movement Fixes
A long-standing trick where players could boost each other forward by jumping on one another’s backs has been patched.
This bug was often used to skip barriers or reach unintended areas, and its removal further supports the update’s goal of tightening game integrity.
4. Visual and Lighting Improvements
Several visual inconsistencies have been fixed to smooth out presentation:
- Low-resolution textures in the Main Menu have been resolved.
- Lighting artifacts that appeared when entering maps no longer occur.
These changes don’t alter gameplay, but they do help maintain a cleaner and more stable visual experience.
5. Raider Voice Setting Now Saves Correctly
The update also resolves an audio/UI issue where the selected Raider Voice would reset after restarting the game.
Now your chosen voice option stays active across sessions as intended.
Full ARC Raiders Update 1.4.0 Patch Notes
- New mitigation tools deployed for locked room exploits across all maps.
- Quick-swap gun firing exploit removed.
- Blocked the external entrance to Spaceport’s Control Tower locked room.
- Resolved low-res texture issues in the Main Menu.
- Patched player-boosting via stack-jumping.
- Fixed lighting glitches on map entry.
- Raider Voice setting now persists after restart.
Update 1.4.0 may be small, but it lands where it counts—closing exploits, tightening progression paths, and cleaning up the game’s visual problems. The fixes help restore fairness in high-value areas like locked rooms, and the removal of the quick-swap firing exploit ensures combat feels more balanced again.
Related Guides You Might Like:
- ARC Raiders ARAU0297 Error: Reasons and Fixes
- ARC Raiders Week 5 Trials: How to Get Three Stars Fast
- ARC Raiders Week 4 Trials Guide: Earn Three Stars Fast
- ARC Raiders Loot Cheat Sheet: What to Keep, Sell, and Scrap
- What Items Should You Buy From Celeste in ARC Raiders
- ARC Raiders: Stella Montis Medical Storage Key Location Guide
- Stella Montis Archives Key Location in ARC Raiders
- How to Find Bilguun’s Hideout in ARC Raider
- ARC Raiders: Ancient Fort Cellar Door Guide
- How to complete Digging Up Dirt Quest in ARC Raiders
- Spaceport Warehouse Key ARC Raiders Location Guide
- ARC Raiders: Spaceport Hidden Bunker Location Guide
- ARC Raiders: How to Find Damaged Heat Sink
- How to Complete The Root of the Matter Quest in ARC Raiders
- How to Complete A Warm Place to Rest Quest in ARC Raiders
- A Balanced Harvest ARC Raiders Guide – Location & Rewards
If you haven’t yet, restart your client to apply the update and jump back in with the new changes live. Play Now!
