No Man’s Sky Unable To Initialize OpenGL Window

Despite the failure to meet some expectations upon release, No Man’s Sky in its latest version is a solid title. Able to provide hours of entertainment in each play session, No Man’s Sky proves popular among those with time to kill. Nonetheless, the game made by Hello Games still leaves something to be desired and the issue with OpenGL initialization is a prime example. Considering the importance of OpenGL to No Man’s Sky, it’s natural for No Man’s Sky unable to initialize OpenGL window to be a hot topic

No Man’s Sky Not Initializing OpenGL: Analysis 

No Man's Sky was a PR disaster wrapped in huge sales - Polygon

You cannot play No Man’s Sky as the game keeps having issues with OpenGL initialization? In that case, you have come to the right place. This article would tell you all the information about the failure to initialize OpenGL of No Man’s Sky, causes as well as solutions.

What Might Have Gone Wrong

No Man’s Sky is far from perfect but if you notice it having trouble initializing OpenGL window, you should take into account the following possibilities.


At the moment, No Man’s Sky is more stable than many of its contemporaries but it still bugs out every now and then. Most bugs in No Man’s Sky prove to be mere inconveniences and vanish by themselves as time passes by. However, it’s worth pointing out that a couple of bugs could impair operations of the game and the initialization of OpenGL is not an exception. Because of that, if you come across issues with OpenGL initialization while playing No Man’s Sky, you must give bugs some thought.

Corruption In The Game Files 

To put it plainly, the performance of No Man’s Sky depends on whether its game files work as designed. If the files stay in the way the developers expect them to be, No Man’s Sky should run smoothly around the clock. On the other hand, if the files become corrupted for some reason, the game would go haywire out of the blue. In serious cases of file corruption, No Man’s Sky may fail to initialize OpenGL which stops players from launching it.

Graphics Card Driver 

All in all, OpenGL (Open Graphics Library) is a software interface to graphics hardware. That means if No Man’s Sky cannot initialize OpenGL window, there is a chance that the graphics card is responsible, especially its driver. Made to tell computers how to use graphics cards, the graphics card driver plays a key role in the success of OpenGL initialization. Unsurprisingly, multiple articles that analyze the issue of No Man’s Sky unable to initialize OpenGL window deem graphics card driver to be a potential culprit.


In case you don’t know, each game packs its own set of settings and the same applies to No Man’s Sky. If you configure the settings of the game to match your computer, it’s going to perform to your liking. On the other hand, if you mess up the configuration, No Man’s Sky should experience errors such as the failure to initialize OpenGL. Unless you correct the settings, you would have a hard time getting No Man’s Sky to launch.

A Few Fixes

Different errors have different approaches but regarding the issue of No Man’s Sky unable to initialize OpenGL window, you should try out the following measures.


Capable of resolving numerous issues, restart is the first fix you do if you notice No Man’s Sky failing to initialize OpenGL window. Save everything that must be saved, restart your computer and launch No Man’s Sky when the screen turns back on. Usually, bugs go away following a restart which allows the game to perform normally once again.  Assuming that things proceed smoothly, No Man’s Sky would initialize OpenGL and launch like normal.

Free Game Files Of Corruption 

No Man’s Sky is able to recreate specific files if they become corrupted and get deleted by the players. Hence, if you manage to locate corrupted files, all you have to do is to delete them. Aside from that, if you lack confidence, it’s a good idea to get rid of the corruption in the files by uninstalling and reinstalling the game. Verifying the integrity of game files is a solid choice too if you play No Man’s Sky on game distribution platforms like Steam.

Update The Graphics Card Driver

Suspect that the driver of your graphics card is the one behind the failure to initialize OpenGL of No Man’s Sky? Then it’s strongly recommended that you update the graphics card driver at the earliest opportunity. The best way to do so is to open the companion program of your graphics card, check for driver updates and download anything available. There is also an alternative: visit websites that host software graphics cards, select the card you use and download the driver from there.

Apply Changes To Settings 

To change the settings of No Man’s Sky, you only need to go through these steps:

  • Step 1: Go to No Man’s Sky folder, open Binaries and double-click SETTINGS
  • Step 2: Right-click the TKGRAPHICSSETTINGS.mxml file then choose Edit with Notepad++
  • Step 3: Navigate to ResolutionWidth and ResolutionHeight
  • Step 4: Set the values of ResolutionWidth and ResolutionHeight to match the resolution of your scream
  • Step 5: Close the TKGRAPHICSSETTINGS.mxml file

After you finish modifying the settings, launch No Man’s Sky and see whether the OpenGL initialization failure persists. If you nail the resolution in the TKGRAPHICSSETTINGS.mxml file, No Man’s Sky should be able to initialize OpenGL with relative ease.

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Do I Need A Strong Computer To Play No Man’s Sky?

Overall, No Man’s Sky is not exactly a demanding game that only runs on gaming rigs. Thus, if you own a decent computer, you could play it at any time. Still, for good measure, you should take a look at the hardware and software requirements of the game before picking it up.

Is No Man’s Sky A Grindy Game?

It’s true that the gameplay places an emphasis on gathering materials. That being said, No Man’s Sky players don’t have to grind excessively to progress through the main objectives. ( Thanks to the ample materials from mining resources, people could efficiently and effectively upgrade tech, make money, etc. Unless you aim for perfection, there is no need to spend too much time and effort on grinding.

Could I Play No Man’s Sky With Others?

No Man’s Sky now supports multiplayer so you could play with friends that own the game. By using the Join Game function, you would be able to join the session of a friend at will. You also have the option of playing with players in your session via the Nexus. In any case, the limit of a multiplayer party in No Man’s Sky is four people.

No Man's Sky is getting cross-platform play in its latest patch - Polygon

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