Once the game loads, click the Inject (syringe) icon.

If the game crashes upon injection, it usually means the executor (Hydrogen/Fluxus) needs an update to match the latest Roblox version.

Most mobile executors require a 24-hour key via a linkvertise system.

This guide covers the essentials of using a "Kill All Mobs" script for Roblox games using Hydrogen or Fluxus executors.

Paste the script into the Editor tab and hit the Play/Execute button.

While most scripts claim to be FE, "Kill All" scripts usually only work if the game handles damage on the client-side. If the game has server-side validation, the script might look like it's working but won't actually deplete mob health.

A script (often referred to as an "Auto-Farm" or "Kill Aura") automates the process of attacking every NPC within a certain radius or across the entire map. These are popular in simulator and RPG-style games. The Script (Loadstring)

Look for a menu tab labeled "Combat," "Main," or "Auto-Farm" to enable the Kill All Mobs feature. How to Use with Fluxus (Android/PC)