Although Grounded 2 can be quite demanding on system performance, this tweak significantly improves FPS.
For lower-end GPUs, you can apply the following adjustment:
[ScalabilityGroups]
sg.ResolutionQuality=66
sg.ViewDistanceQuality=1
sg.AntiAliasingQuality=1
sg.ShadowQuality=1
sg.GlobalIlluminationQuality=1
sg.ReflectionQuality=1
sg.PostProcessQuality=1
sg.TextureQuality=1
sg.EffectsQuality=1
sg.FoliageQuality=1
sg.ShadingQuality=1
sg.LandscapeQuality=1
Be sure to create a backup of the original file before overwriting it.
- Go to the folder: C:\Users%username%\AppData\Local\Augusta\Saved\Config\WinGDK
- Place or create the Engine.ini file in here and set read-only permissions to the file
Creds: https://github.com/tgsAvylaar/Grounded2LaunchDayFPSFix