Forcing all parts to use the "SmoothPlastic" material, which is much easier for GPUs to render.

Removing GlobalShadows from the Lighting service and local shadows on parts.

A is a piece of code (typically Luau) used to optimize game performance by disabling high-intensity graphical features that players cannot normally toggle in the standard settings menu. How FPS Booster Scripts Work

Deleting or disabling Grass , Clouds , SunRays , and Bloom effects.