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Create Dupe Patch Mod (1.20.1) – Stop Unfair Item Copying on Your Server

Create Dupe Patch Mod patches a major item copying glitch in the Create mod. Players sometimes use the Schematicannon machine to copy special items for…

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Create Dupe Patch Mod patches a major item copying glitch in the Create mod. Players sometimes use the Schematicannon machine to copy special items for free instead of paying the right materials. This patch stops that trick by forcing the machine to read the correct building costs. It runs only on the server, so regular players do not need to download anything extra to join. The fix is small and keeps your game running smoothly while stopping unfair tricks.

Features:

Stops Item Copying: The Schematicannon can no longer print items for free.
Fixes Material Costs: Machines now ask for the exact items needed to build blocks with hidden data.
Server-Side Only: Server owners add the Create Dupe Patch Mod, and players join normally without downloading it.
New Fixes for Older Games: It takes a bug fix from a newer game update and brings it back to older game saves.
Lightweight Code: The patch is small and does not slow down your server.
Safe to Add: You can put the Create Dupe Patch Mod into your current world without breaking your existing machines.

Screenshots:

Minecraft mods list showing the CreateDupePatch mod

Creative inventory showing items from the Create mod

Player holding a fishing rod on a sandy beach

Create mod Deployer holding a schematic on sand

Cuckoo clock, barrel, Schematicannon, and grindstone on sand

Schematicannon and other machines on a sandy beach

Configuring a Mechanical Arm from the Create mod

Water wheel and other mechanical blocks on a beach

A mechanical arm and water wheel on the sand

Various mechanical machines set up for item processing

A mechanical press operating next to a mechanical crafter

A mechanical mixer and basin for automated crafting

Create Dupe Patch Mod Download Links

Create Dupe Patch Mod (1.20.1) – Stop Unfair Item Copying on Your Server is a free Minecraft Java mod. Compatible with Minecraft 1.20.1. Download it and open it directly in the game.

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