Item stack duplication glitch: Difference between revisions

The '''Itemitem slot duplication glitch''', not to be confused with the item duplication glitch via invalid Pokédex encounter flags, is a glitch which is only known to exist in the Generation I Pokémon games and allows the player to duplicate an item slot, allowing for over 255 of any item to be held. The most of an item that can be held with this [[glitch]] without the use of a [[game-altering device]] is 5100. It can also be used to change the "CANCEL" button to look like an item slot.