When it is time to empty the duplicators, select the hopper inventory and spam the Y button (Xbox) to collect all of the items. If a few are still blinking don't worry about it. Usually if you go back and forth 5 or 6 times most of the duplicators will be solidly lit. To avoid having to start over from the beginning I will save the game after zoning a few times. Remember that this works on producing lag in the game so every once in a while the game will crash. Each time you should notice a few more of the lights staying solidly lit instead of blinking. Zone back and forth between the nether and the surface world several times. Once you have all the duplicator filled up your room should look like a deranged Christmas tree. I find it is easier if I put the items individually into my inventory before filling the duplicators. Take the items you want to clone, in this case I am using diamond blocks. Remember: In order for the duplication process to work the world has to be on peaceful mode. This process works on a combination of item movement and game lag to produce results so the more lag you can generate the better this will work. make a few and start duplicating parts to make more :) If you don't have enough materials to make all 30 at once don't worry. I usually make 15 on each side of the room for a total of 30 duplicators.

What is that big laser behind you warming up for? What do you mean candy doesn't count? Since when are tic-tacs not the same thing as medication? What do you mean not everyone wants to grow up to be a mad scientist and conquer the world?. You clone items, just like the mad scientist you always wanted to be when you grow up. Whatever the reason, you need access to more resources than what you have. Maybe you just want to finish building your dream home instead of spending countless hours digging tunnels looking for that ore that will accent the furniture perfectly and really tie the room together. Maybe you like making things out of leather but you don't want to kill the animals. Maybe it is a world where you finally crafted your perfect set of gear and you want to make sure you have spares in case a piece breaks. Maybe it is a legacy map that you ported over from a previous generation console that is limited to a single 1024x1024 map. So you have a Survival world in Minecraft that you love to play on.Ī world that you want to keep a survival world. In order for the duplication process to work the world has to be on peaceful mode. I just know it works great so I wanted to share it.

I didn't create this process, I learned it from a friend. In the spirit of trying new and different things, This is my first venture into making a Minecraft Instructable.

Duplication hack minecraft