How To Bind Right Mouse Button In Last Epoch (Windows Only)

Last Epoch is a fantastic action role-playing game that offers players a rich and immersive experience. However, some players have encountered a frustrating roadblock when attempting to rebind the Right Mouse Button (RMB) due to its default allocation.

In this guide, we’ll explore a workaround that involves diving into the registry and making some tweaks to empower players with the freedom to customize their controls.

How to bind the Right Mouse Button in Last Epoch (For Windows users)

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The Right Mouse Button Dilemma:

One common issue players face is the inability to rebind the RMB, as it’s initially designated for a specific function and considered unalterable.

Frustrating, right? But fear not, because where there’s a will, there’s a workaround. While the developers may not have provided a straightforward solution, we can take matters into our own hands and modify the registry to achieve the desired results.

Unlocking the Registry:

Before diving into the registry, ensure that the game is closed to avoid any conflicts. Now, let’s embark on the journey of registry editing.

Open the Registry Editor:

  • Press WIN + R to open the Run dialog. Type “regedit” and hit Enter.

Navigate to the Last Epoch Registry Branch:

  • Go to \HKEY_CURRENT_USER\Software\Eleventh Hour Games\Last Epoch.

Locate the Relevant Record:

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Find the record named:

  • "RewiredSaveData|playerName=Player0|dataType=ControllerMap|kv=2|controllerMapType=MouseMap|categoryId=0|layoutId=0|hardwareGuid=ad60107c-ea39-4d9c-b906-56d39d07be95_h184998139."

Take note of “categoryId=0.”

Edit the XML File:

Open the file, which is encoded in XML language. Navigate to line 390 or its vicinity. Locate <actionId> 7 </actionId> and replace the number 7 with the corresponding skill number:

  • 0: No skill, movement
  • 1: 1st skill (Q)
  • 2: 2nd skill (W)
  • 3: 3rd skill (E)
  • 4: 4th skill (R)
  • 5: 5th skill (RMB)

Save Changes and Start the Game:

Close the binary editor and launch the game. If anything goes awry, restore default keybindings in the game settings.


Congratulations! You’ve successfully overcome the limitations set by default keybindings in Last Epoch.

Remember, with great power comes great responsibility, and in this case, the responsibility to ensure your controls suit your playstyle. If you found this guide helpful, don’t forget to leave a comment – your support is appreciated!

Note: Registry editing involves making changes to your system settings. Proceed with caution, and always back up your registry before making any modifications.

Additionally, the steps and naming conventions may vary between Windows editions. Experimenting with these settings is at your own risk.

Finally, if you’re a Linux user with a solution for rebinding the Right Mouse Button, share your knowledge with the community, and let’s enhance the gaming experience together!

Last Updated on March 6, 2024

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