Found a way to disable Bloom and Lens Flare separately

[Sachiel]

Since it's a UE4 game, editing Engine.ini worked. It's located in %LOCALAPPDATA%\Styx2\Saved\Config\WindowsNoEditor.

Open it and add the following lines:

[SystemSettings]
r.BloomQuality=0
r.LensFlareQuality=0

Save, exit and that's it. Sorry if this is common knowledge, I haven't found any mentions of this anywhere. It's not on PCGamingWiki. The method should theoretically work for all UE4 games.

Edit: Adding "r.SceneColorFringeQuality=0" disables the darkening vignette effect when Styx hides in shadowy areas.

[PremiumG98]

thank you brother.

[Sachiel]

Happy people are still playing this. HF.