These scripts are written in , the standard coding language for Roblox. They function by iterating through the game's Players service and adding visual elements like Highlight , BoxHandleAdornment , or BillboardGui directly to the character models on the client side. Important Risks & Considerations

: Displays a floating text label above players showing their username and how many studs away they are.

: Exploiting destroys the competitive balance of the game, which relies on stealth and the "cat and mouse" tension between the Beast and Survivors.

In , Player ESP (Extra Sensory Perception) is a type of script designed to give players an unfair advantage by revealing the locations of everyone else on the map. These scripts typically highlight characters with boxes, outlines, or "tracer" lines that show exactly where other players are, even through solid walls and floors. Typical ESP Features in Flee the Facility

: Specifically labels players as "Survivor" or "Beast" so you know exactly who to avoid or hunt.

: Draws a glowing outline or solid color over player models (Survivors or the Beast) to make them visible through any obstacle.

: Scripts found on third-party sites or video descriptions often contain "backdoors" or malware designed to steal your Roblox account details.