Be A Parkour Ninja | Loop Kill All -

Using "Loop Kill All" scripts is a violation of the Roblox Terms of Use . Players caught exploiting in Be a Parkour Ninja risk:

Many third-party "script" downloads contain malware or account-stealing software.

The term refers to a type of illicit script or exploit used in the game to automatically and repeatedly eliminate every player in the server. Technical Overview

Exploits like "Loop Kill All" typically utilize a for loop or a while loop within a script executor to cycle through every player's character model in the server.