Dupe Scripts
A dupe script duplicates in-game items, pets or currency by exploiting how a game saves and trades. For trading games, a working dupe is the most sought-after — and most patched — script type there is.
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What is a dupe script?
A dupe (duplication) script makes a copy of something you own — a pet, an item, or currency — usually by abusing a timing or trade quirk in how the game stores your inventory. The goal is to end up with two of something you only earned once.
Dupes are the most volatile script type: a method that works today may be patched within days, because games actively hunt and fix them. Expect to need an up-to-date method.
How dupe scripts work
Most dupes rely on a specific exploit in a specific game — duplicating an item mid-trade, abusing a save/rejoin window, or a server lag trick. Because the method is so game-specific and short-lived, dupe scripts come and go faster than any other type, and the exact steps matter.
Always follow the script's instructions precisely; dupes are the one type where doing the steps slightly wrong usually means it just does not work.
Best games and examples
Dupes are most wanted in trading and collection games like Pet Simulator and Adopt Me. A relevant example is the Pet Sim 99 Dupe script. Browse Pet Simulator 99 scripts and Adopt Me scripts for the latest.
Are dupe scripts safe?
Dupes carry more in-game risk than other types — because they touch your inventory and trades, a failed or patched dupe can cost the item you were trying to copy, and some games roll back duped items. Use a trusted executor from the executor page, read the steps carefully, and check the source with how to recognize a safe script.