This mod is just a customsettings.ini that i edited to reduce the frequency of pop in. Compatible with all three games. Lights, statics, landscapes etc should all be at their highest quality at all times. I couldn't figure out pedestrians and vehicles, maybe in the future. I recommend you combine it with a fog mod for San Andreas.

Unfortunately the crappy low detail LOD for upstate in Liberty City seems to be the highest available. This config file doesn't fix that. Also missing or bugged objects don't get fixed either (bridge barriers in III, the blown-up in Vice City).

Also contains some vram settings that help with hitching.

To install overwrite your customsettings.ini file with the one in the .7z file.

The customsettings.ini file is located here:

GTA III:
C:\Users\[your user name]\Documents\Rockstar Games\GTA III Definitive Edition\Config\WindowsNoEditor

GTA VC:
C:\Users\[your user name]\Documents\Rockstar Games\GTA Vice City Definitive Edition\Config\WindowsNoEditor

GTA SA:
C:\Users\[your user name]\Documents\Rockstar Games\GTA San Andreas Definitive Edition\Config\WindowsNoEditor

 Back up the original first. Or don't. It doesn't matter as nothing there was enabled to begin with.

I did not exhaustively tinker with these settings. I got it to where it looked how I wanted and quit messing with them. Have fun tinkering.