Roblox How to Increase FPS for Arcane Odyssey

Low FPS can make Arcane Odyssey feel sluggish, especially during sea battles, large fights, or when exploring busy areas. After testing different tweaks, one of the most effective ways to boost performance is forcing Roblox to use Vulkan, a more efficient graphics system than the default one. Also check out our Arcane Odyssey Codes for more rewards!

This method also unlocks FPS and can massively improve smoothness without breaking Roblox rules. In many cases, players report FPS jumping from around 40 to well over 80–120, depending on hardware and server load. Below is a complete step-by-step guide you can follow safely.

Why Vulkan Improves FPS in Arcane Odyssey

Roblox normally runs on Direct3D, which is stable but not always efficient. Vulkan reduces CPU overhead and improves how the game handles rendering. For open-world games like Arcane Odyssey, this makes a noticeable difference, especially on mid-range PCs. This tweak works more like a hidden settings change rather than a mod. It does not inject files, alter gameplay, or give unfair advantages.

How to Force Roblox to Run Vulkan (Step-by-Step)

Step 1: Open Roblox Player File Location

• Use Windows Search and type Roblox Player
• Click Open file location
• Make sure you select Roblox Player, not the Microsoft Store version (the Store version will simply say “Roblox”)

Step 2: Locate the Main Roblox Folder

• In the folder that opens, right-click Roblox Player again
• Select Open file location
• If you do not see the option, click Show more options

Step 3: Create the ClientSettings Folder

• Right-click on empty space in the folder
• Choose New > Folder
• Name it exactly: ClientSettings

Capital letters matter. If the name is wrong, Roblox will ignore it.

Step 4: Create the Settings File

• Open the ClientSettings folder
• Right-click and choose New > Text Document
• Rename it to: ClientAppSettings.json

Make sure the file extension is .json, not .txt. It should show as a JSON file.

Step 5: Paste This Code

Open the file and paste the following:

{
  "FFlagDebugGraphicsPreferVulkan": "true",
  "FFlagDebugGraphicsDisableDirect3D11": "true",
  "DFIntTaskSchedulerTargetFps": 200000000
}

This forces Vulkan, disables Direct3D11, and unlocks FPS. Save the file after pasting.

Step 6: Test Your FPS

• Launch Roblox
• Enter Arcane Odyssey
• On the title screen, press Shift + F5 to view FPS

If your PC is not extremely old, you should see FPS well above 60.

Important Notes and Common Issues

• HDR Monitor Issue: If you use HDR, you may notice brightness flickering when exiting fullscreen. Turning HDR off and on fixes it, or you can wait a few seconds.
• Roblox Updates Reset This: Every Roblox update removes the settings. Keep these steps saved so you can redo them quickly.
• Not Available on Microsoft Store Version: This only works on the standard Roblox Player client.

Best Settings for Arcane Odyssey After FPS Boost

To get even better results:

• Lower in-game graphics to manual
• Disable fullscreen optimizations in Windows
• Close background apps
• Use performance power mode in Windows

Combined with Vulkan, this makes Arcane Odyssey much smoother during combat and exploration.

If you are struggling with low FPS in Arcane Odyssey, forcing Roblox to run Vulkan is one of the strongest performance tweaks available right now. It is simple, safe, and delivers real results, especially in demanding areas of the game. As long as you redo the setup after updates, this method can keep your gameplay smooth and responsive for the long run.