: The developers of Refinery Caves actively monitor for unusual spikes in player wealth or item counts. Detection often leads to a permanent ban from the game and a potential report to Roblox.

: Tricking the game into thinking an item was never moved or sold, while still granting the currency for it.

While the lure of "infinite money" is strong, using dupe scripts is the fastest way to lose your account and personal data. It is always safer to progress through legitimate mining and refining.

A dupe script typically targets the game's data-saving or trading systems. Most versions attempt to: