Pet Simulator 99 is one of the most popular Roblox pet-collecting games where players hatch pets, break objects, earn diamonds, and unlock new worlds. Many Lua scripts are available to automate common tasks, improve farming efficiency, and add useful quality-of-life features. Below are three different scripts with unique functions for Pet Simulator 99.
01. Axonic Keyless Lua Script – Auto Tap, Auto Area & Auto Upgrades
Axonic Keyless is a feature-rich automation script that helps players farm resources with less manual work. It includes automatic tapping, potion management, and upgrade features, making progression much smoother.
| Feature | Description |
|---|---|
| Auto Area | Automatically farms the selected or current area |
| Auto Tap | Taps nearby targets, diamonds, chests, and high HP objects |
| Auto Potions | Uses potions automatically with custom timing |
| Auto Use Fruits | Consumes fruits automatically |
| Auto Bundles | Opens available bundles |
| Auto Lootboxes | Opens lootboxes automatically |
| Auto Buy Upgrades | Purchases upgrades when available |
| Keyless | No key required for access |
loadstring(game:HttpGet("https://vss.pandauth.com/virtual/file/a429e26ef87e49ba"))()02. Auto Lever Trigger Lua Script – Automatic Heroic Lever
This Lua script is designed specifically for Heroic raids. It automatically detects when the correct room opens and activates the lever after a short human-like delay to help automate raid progression.
| Included Feature | Details |
|---|---|
| Auto Door Detection | Detects when Room 10 opens |
| Heroic Mode Check | Checks for Boss 3 automatically |
| Human-Like Delay | Waits before activating the lever |
| Anti-Cheat Friendly | Uses a safe delay before execution |
| Auto Reset | Prepares itself for the next raid |
| Open Source | Fully open-source script |
loadstring(game:HttpGet("https://raw.githubusercontent.com/therlw/rlwscripts/refs/heads/main/Heroiclevertrigger3.lua"))()03. Anti Mail Stealer Lua Script – Mail Protection
This script is designed as a safety tool rather than an automation script. It blocks mailbox send functions to help prevent malicious scripts from sending away your pets or items through the in-game mailbox.
| Protection Features | Description |
|---|---|
| Blocks Mail Sending | Prevents mailbox send requests |
| Trade Protection | Stops certain trade-related functions |
| Scam Protection | Helps reduce the risk of mail-stealing scripts |
| Lightweight Script | Simple protection with minimal setup |
| Mobile Support | Works on supported mobile executors |
local game = game
local hookmetamethod = hookmetamethod
local getnamecallmethod = getnamecallmethod
local newcclosure = newcclosure
local mailRemote = game:GetService("ReplicatedStorage"):WaitForChild("Network"):WaitForChild("Mailbox: Send")
local originalNamecall;
originalNamecall = hookmetamethod(game, "__namecall", (newcclosure or function(f)
return f
end)(function(self, ...)
local success, method = pcall(getnamecallmethod)
if success and method == "InvokeServer" and self == mailRemote then
return false, "fuck off"
end;
return originalNamecall(self, ...)
end))How to Use These Scripts
- Install a Roblox Lua executor that supports your device.
- Launch Pet Simulator 99 and wait for the game to finish loading.
- Copy the Lua script you want to use.
- Paste the code into your executor.
- Execute the script and wait for the interface or features to load.
- Turn on the automation or protection features you need.
- Restart or reload the script after major game updates if required.
Benefits of Using Scripts in Roblox
Faster Farming Progress
Automation features can repeatedly perform common tasks like tapping, collecting rewards, and farming areas, helping players make progress much faster.
Less Manual Grinding
Instead of constantly clicking or repeating the same actions, scripts handle repetitive gameplay so players can focus on exploring new content.
Improved Resource Collection
Auto farming features make it easier to collect coins, diamonds, lootboxes, and other valuable rewards with consistent efficiency.
Helpful Quality-of-Life Features
Functions such as Auto Potions, Auto Fruits, and Auto Upgrades reduce manual management and keep your character progressing automatically.
Extra Protection Against Malicious Scripts
Safety scripts like Anti Mail Stealer help block unauthorized mailbox actions, adding an extra layer of protection while using trusted scripts.
Supports Longer Farming Sessions
Automated features allow players to continue gathering rewards for extended periods with minimal interaction, making long grinding sessions more productive.