How to fix Once Human not launching

How to fix Once Human not launching

As a seasoned gamer with decades of PC gaming under my belt, I’ve seen it all – from the golden age of dial-up gaming to the current era of high-definition, immersive experiences. And let me tell you, nothing’s more frustrating than when a game like Once Human refuses to launch, leaving you twiddling your thumbs and muttering colorful curses under your breath.


As a gaming enthusiast, I’ve come across a pesky problem that some of us gamers have been facing – Once Human just won’t launch on our PCs. It can be quite frustrating when you don’t know how to tackle it. However, there are some potential solutions worth trying to get this game up and running again.

As a gaming enthusiast, ensuring my PC and games are always up-to-date is crucial to avoid any hiccups during gameplay. Here’s a step-by-step guide on how I keep everything updated:

Once Human not launching on PC fixes

  • Update your graphics drivers
  • Check for Windows updates
  • Verify game files
  • Disable background applications
  • Check DirectX installation
  • Reinstall the game

When you find that Once Human isn’t starting up, begin by verifying if both your graphics drivers and Windows system are current. To look for Windows updates, just type ‘Check for updates’ into the search box on your computer.

If all your information is current, proceed by checking your game files for accuracy and shutting down unwanted background programs. Just navigate to the Task Manager, identify, and close any applications that aren’t essential during your gaming session to minimize their activity.

How to verify game files

To ensure the integrity of your game files on Steam, simply click the right button on the game and choose ‘Properties’ from the menu that appears.

After you’ve accessed the menu, locate ‘Installed Files’ on the right side and give it a click. In this menu, you’ll find an option to Check or Verify Game Files.

How to fix Once Human not launchingSteamYou can verify your game files in Steam.

How to change launch options

To modify the launch settings for your game, simply right-click on it within Steam, then click ‘Properties’ from the drop-down menu that appears. Afterward, you can follow these instructions to proceed.

  1. Navigate to general on the right side of the menu. 
  2. Find the Launch Options bar here. 
  3. Type ‘-d3d11 -fullscreen in the bar.
  4. Press enter.
How to fix Once Human not launchingSteamYou can change your launch options as a possible fix.

How to update graphics drivers

NVIDIA graphics drivers

  1. Download GeForce Experience and open the app.
  2. Select the ‘Drivers’ tab.
  3. Click ‘check for updates.’
  4. If an update is available, follow the steps to install it.

AMD graphics drivers

  1. Right-click on your desktop.
  2. Select AMD Radeon Settings.
  3. Click on the Home icon.
  4. Click on ‘New Updates.’
  5. Select ‘check for update.’
  6. If an update is available, follow the steps to install it.

If all these solutions fail, your final option would be to completely reinstall the game. Although this is extreme, it’s often effective. After you’ve restarted the game, make sure to locate Sproutlets, Gold, and Aluminum for upgrading your equipment.

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2024-07-31 16:06