Found the fix for CSGO & AMD users that had weird outlines/pixelated/reddish colors from custom resolutions ! : r/GlobalOffensive
Installing a CS:GO Dedicated Server in Ubuntu | by Oritro Ahmed | Medium
Steam Community :: Guide :: 4:3 Stretched Full Guide CS2
How to increase FPS in CS2: A guide with commands and tips
The CS:GO display is too big for my Mac screen and can't click on apply changes when trying to make the window smaller. How do I make this window smaller without the
CS 1.6] forces Windows 10 to go into 4:3 640 X 480 · Issue #2999 · ValveSoftware/halflife · GitHub
CS2 Best Settings & Options Guide [606 Pro Players, Nov 2023]
The Ultimate Guide to the Best CSGO Launch Options | Dignitas
Can't change CSGO aspect ratio and resolution problem FIXED! Greyed out (EASY TUTORIAL) - YouTube
CS2 Best Settings & Options Guide [606 Pro Players, Nov 2023]
Is it really that bad to run a lower resolution than native for games? - Quora