There is another duplication glitch that requires two xbox live players on separate xbox consoles. Have the host place a chest and place the desired item (needs to be a stack of items greater than 5) and exit the chest. The visitor then enters the chest, then the host. Now both players simultaneously hold the right trigger on the stack of items. If done correctly, you will both end up with stacks of the item in your "hand", usually greater than the amount originally placed in the chest. It works better larger stacks.
Kill dungeon gaurdians!Added 18 Nov 2014, ID #9809
So Xbox 360 released the tutorial.what you have to do is this:next to the vain of ore to the right,dig straight down.you will soon find an "Underground Cabin".go inside and collect the gravitation potion from the chest.next go to the right end of the floating island,and drink the potion.next keep going up and down until you reach some sand.keep going right and you will find the dungeon.just keep going down and then dungeon gaurdians will spawn,but can't kill you.your all done!
If you place an activation block (the one that dissapears when you hook it up to wires), then a chest on top of it and connect the activation block to a lever using wires, then make the activation block disappear, when you hit the chest (there must be an object in the chest) it will make more and more chests spawn. (works with all chests, and you have an invinite money source)
This cool cheat allows you to turn into a ghost first make a character with his/her difficulty set to hard-core then make any go into one of your worlds and kill your character when your character dies he/she will drop a tombstone and all of his/her items but that's not all you a ghost also appears and you can control it you can also walk through walls and fly
So if you want 2 duplicate you're items here is what 2 do first join an online game then save you're game after the game has saved put the items you want to duplicate in a chest or give them to you're friend after doing that leave the game then join the game again and you will still have the items in you're inventory and in the chest or with you're friend
To duplicate your items first you join someone's online game and then save your game.once you have saved your game give the item you want to duplicate to your friend or put it in a chest then you leave the game and then you re-join the game and you will still have your items