How to Fix LowLevelFetalError Runtime in Only Up

How to Fix LowLevelFetalError Runtime in Only Up

The new viral game “Only Up” has been catching a ton of attention recently. Just as the name suggests, your job here is to go as high as you can. Traversing the spectacular obstacles in your way, even a small inconvenience can make you fall to the depths, starting from the very beginning. Here in this guide, we are going to share with you the details on How to Fix LowLevelFetalError Runtime in Only Up.

How to Fix LowLevelFetalError Runtime in Only Up

What is LowLevelFetalError Runtime?

The LowLevelFetalError Runtime is an indication that your game just crashed. This error is related to the D3D12, meaning DirectX 12 is the culprit here. Most of the time, the error codes like these are based on the GPU as well. It might be triggered due to the GPU Driver update or corrupted drivers. You might also experience it because of Direct X.

Only Up is based on Direct X 12 (DX12), which means, you will have to reinstall or update your DX12 in order to get around this issue. Now, let’s get started with the details below.

How to Fix LowLevelFetalError Runtime in Only Up

In order to Fix Only Up LowLevelFetalError Runtime, you will have to simply force the use of DirextX 11 (DX11). In order to do that, you will have to open Steam and go into the properties section. From there change it to DX11.

Furthermore, just as we mentioned before the D3D12RHI Error is because of your GPU Drivers as well. You can try updating the Drivers to the latest available. If you don’t know how to do these things, we got you covered as well.

How to Fix LowLevelFetalError Runtime in Only Up

Steps to Change to DX11 in Only Up

  • Open Steam
  • Click on Steam Library
  • Right Click on Only Up
  • Click on Properties
  • Enter -DX11 in the Launch Options Section
  • Click on OK

Steps to Update GPU Drivers

  • Download Nvidia Experience if you have Nvidia GPU. Install it and download the latest game-ready drivers. Click on Custom during installation and check Clean Installation.
  • Download AMD Adrenaline if you have AMD GPU. Do the same here as well.

Both of these software are from the manufacturers themselves. These launchers will download the latest and greatest drivers automatically. You don’t have to do anything except sit back and relax while drivers are installing. Restart the system afterward as well.

The Verdict

Recently players were having LowLevelFetalError Runtime in Only Up which hindered the gameplay. Only Up is a game where you can’t afford even a slight bug or a glitch because the character will basically dropdown. In order to fix that, you will have to force the use of DX11 in Steam and then update your GPU Drivers to the latest.

Dawer Iqbal, an electrical engineer, is the visionary behind ThePantherTech. His passion for technology and commitment to demystifying it are at the heart of this platform.