How to make Unreal Engine games run faster - Remove post Processing
Many Unreal Engine based games like Driving Beyond Horizons are not optimised for average PC's, in particular they have a lot of fancy lighting, motion blur, and fog etc that many machines can't process, here's how to make games faster by removing it all making them playable on your average PC.
Steps to disable Post Processing in Unreal Engine
Open the `Engine.ini` file located at:-
%localappdata%\(Your-game-name)\Saved\Config\Windows
If your unsure of the game directory just cut and paste %localappdata%\ into file manager
Then go down the directories from there to (your games name)\Saved\Config\Windows
Add the following settings at the end of the file:
[SystemSettings]
r.SceneColorFringeQuality=0
r.Tonemapper.GrainQuantization=0
r.Tonemapper.Quality=0
r.NT.Lens.Distortion.Intensity=0
r.NT.Lens.Distortion.Stretch=0
r.NT.Lens.ChromaticAberration.Intensity=0
r.NT.DOF.RotationalBokeh=0
r.NT.DOF.NTBokehTransform=0
r.FilmGrain=0
Save the file and launch the game.
If the settings are getting removed after restarting the game, enable the "Read-Only" option in the file (right click on the file, select properties then tick the box at the bottom for read only).