The Elder Scrolls IV: Oblivion
Item Duplication – To duplicate items on the PS3 version of Oblivion, you must first have two magic scrolls of the same type (and they cannot be stolen). Click on the scroll twice and then drop the item you wish to duplicate from your inventory. Then exit your inventory and collect your duplicated items. This does not work on certain weapons and armor, the charge of the magical item must be full, and the health of the item must be 100%.