development and exploiting communities, stands for Filtering Enabled . This is a core safety feature that prevents changes made by a single player's script (client-side) from automatically affecting everyone else in the game (server-side).
Limitations and reliability
Here's a basic script to get you started: fe roblox kill gui script upd
Using kill scripts in games you do not own can result in . Roblox's moderation systems are increasingly sophisticated at detecting physics manipulation. development and exploiting communities