Using a third-party GUI or script is a violation of the Roblox Terms of Service and comes with several dangers:
: This feature attempts to unlock all game areas, pets, or gamepasses visually or functionally, though some versions are only "fake visual" changes. PET SIMULATOR X GUI (AUTO FARM, ODBLOKUJ WSZYST...
If you want to speed up your progress without risking your account, Pet Simulator X and its successor, Pet Simulator 99, offer official, safe tools: Using a third-party GUI or script is a