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How to Enable Ultrawide (21:9) Aspect Ratio

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So I play on an ultrawide monitor and unfortunately Astroneer doesn't officially support 21:9 aspect ratio. But after a few minutes of diggin through the config files I figured out how to get Astroneer to play in ultrawide resolution.

Basically what you want to do is:

1. Go to your windows search bar and type %appdata%

2. This will take you to the "Roaming" folder

3. At the top click on "AppData" then go into Local

4. From there you'll want to head into Astro/Saved/Config/WindowsNoEditor/GamerUserSettings.ini

5. In there you'll want to edit a few things, namely:

"ResolutionSizeX" & "ResolutionSizeY" to your monitor resolution

"LastUserConfirmedResolutionSizeX" & "LastUserConfirmedResolutionSizeY" to your monitor resolution

"bUseDesktopResolutionForFullscreen" to true


"DesiredScreenWidth" & "DesiredScreenHeight" to your monitor resolution


And that's it! Save the file and Astroneer should launch at your desired resolution.

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