Before even installing mods, ensure your base game is pushed to its limits. : Set to Native (or 4K if your hardware allows). Textures & Shaders : Set both to Very High .

: Allows your game to run custom scripts and trainers.

: A popular alternative if you want a different "look" for the Los Angeles-inspired atmosphere. Essential Setup Tools

Before installing mods, you must set up a safe environment to avoid breaking your game files.