I can't get the game to recognise any variables from a created engine.ini file I created in the config folder, its not there to begin with hence why I created it, doesn't seem to do anything in-game though.
I changed some stuff in GameUserSettings.ini (framerate cap, screenpercentage) and that seemed to work - I'm not 100% that screenpercentage is doing anything because I'm already at 4K and the stupid fog/depth of field blurring everything but hey ho).
I don't know if theres a way to get the game to take notice of variables for temporal AA, fog, DoF if I put them in GameUserSettings.ini, maybe thats the solution when engine.ini doesn't exist by default.
Any advice appreciated, cheers.