This dupe involved pushing a minecart into a portal and getting the contents out before it entered the portal, according to video footage on kinorana's channel (you had to be in freecam while doing this). It was similar to the dupe glitch in 2016 as they both used minecarts and a nether portal, however, it used a bit more redstone wiring and a different method. This dupe glitch was utilized by groups such as Kaamtown] and Valkyria, and was the reason why Valkyria became powerful. Minecart Portal Dupe (sometimes referred to as '1.4.7 dupe' or the '1.5.0 dupe') This dupe glitch worked by pushing and opening a Minecart until the Minecart moved into unloaded chunks, when the Minecart would be far enough away the player would remove all items from the Minecart and upon reopening said Minecart the original contents would still be inside. Duped anything affected by gravity such as sand, gravel, and most famously, dragon eggs. Players who had access to the 2011 backdoor used this to duplicate all of their illegal items and create stashes that solidified the hierarchy on 2b2t for many years to come. This bug involved breaking a chest with insta-break whilst in Freecam and quickly reopening the chest and taking the item out, the item in the chest would then have a negative value and would become an infinite item, this was the origin of items such as Stacked Armor. This bug was later rediscovered by Xarviar and Jacktherippa which resulted in it being shared and popularised in 2015. You needed a second person to kill the clone, or a bow an arrow to drop the inventory. This dupe was patched when Hausemaster updated 2b2t to Beta 1.7.3, which also patched fly hacking.īy getting kicked by spam while sitting in a vehicle, the client would leave a player entity clone containing the player's entire inventory. Now all the player had to do was set the repeater hooked to the normal piston to three ticks and place the desired block in front of the sticky piston, causing the blocks to dupe and extend outwards indefinetly. This would cause both pistons to turn on and off indefinetly. The player would then activate the clock by destroying a piece of redstone and quickly replacing it.

One leads directly to a sticky piston, the other leads to a repeater and normal piston. The player would then hook up an output from the clock with one redstone dust extending out from the clock and into two other circuits. It required a player to create a fast redstone clock, a type of circuit that sends a signal forever at specific intervals, using redstone dust and two repeaters (look it up if you don't get it). This dupe could only duplicate blocks and not items (better than nothing). This dupe required normal pistons, sticky pistons, redstone, and redstone repeaters.

It should also be noted that there have been several dupe glitches that have been kept secret and otherwise unknown by the general public, meaning this list does not contain every dupe glitch. Note: All minecart and donkey duplication glitches (which are all patched) mentioned here are all different versions of each other with slight differences in their usage. Duped items tend to be stored in dupe stashes, usually small bases filled with several rows of chests, which can be found scattered throughout the server.

While this is technically illegal on the server due to the rule against game-breaking exploits, Hausemaster, the main server operator, allows the players to keep the duplicated items and doesn't hurry when it comes to patching them (save for the 1.12 Crafting Dupe which destroyed the economy in mutes, which was resolved within hours). There have been several duplication glitches throughout the history of 2b2t, most prominently involving shulker boxes, as they can hold great amounts of items being duplicated.

A group of Facepunchers using the Piston Dupe.ĭuplication glitches, commonly known as dupes, are glitches or bugs in the game or 2b2t itself that allows a player the ability to duplicate an item.

Impact client dupelicate