Glitch Pokemon

A Glitch Pokemon is a Pokemon that was originally intended to be in the game but was deleted from the game's files. Glitch Pokemon only exist because of a programming oversight, when the game attempts to use info for a Pokemon that doesn't actually exist.

In Generation 1, Most Glitch Pokemon have side effects and also can be obtained by doing certain glitches. Some of these effects are freezing the game or corrupting your save data. In Later Generations, Glitch Pokemon do not have these effects and can only be found by cheating. The exception for this rule is the Bad Egg which is a deterrent against cheaters and can have disastrous effects on the game.

This is a table for the amount of Glitch Pokemon: A List of the Glitch Pokemon currently on this wiki can be found here