Since you're looking for a solid implementation, here is a standard script that utilizes the Highlight feature for an ESP (Extra Sensory Perception) effect. This script identifies players, applies the highlight, and ensures it's visible through walls. The Highlight ESP Script
: Roblox caps the number of active Highlight objects (usually around 31 at once). This script is lightweight because it uses the built-in engine feature rather than manual part-rendering. ESP SCRIPT WITH THE NEW ROBLOX HIGHLIGHT FEATUR...
Are you looking to add or distance-based transparency to this setup? Since you're looking for a solid implementation, here
: It hooks into CharacterAdded , so the ESP persists even after a player resets. applies the highlight