https://bulbapedia.bulbagarden.net/w/api.php?action=feedcontributions&feedformat=atom&user=Bad+EGG 2026-06-05T18:36:31Z User contributions MediaWiki 1.43.8 https://bulbapedia.bulbagarden.net/w/index.php?title=User:Bad_EGG&diff=53494 2006-04-18T01:41:09Z

<p>Bad EGG: </p> <hr /> <div>==BAD EGG==<br /> I am the Bad EGG, I know alot about Bad EGGs and 3rd generation glitches! I even know the way to get rid of the well-hated Bad EGGs and obtain the fabled advance &quot;Missingno.&quot; (??????????)</div>

Bad EGG https://bulbapedia.bulbagarden.net/w/index.php?title=User:Bad_EGG&diff=53492 2006-04-18T01:36:34Z

<p>Bad EGG: </p> <hr /> <div>==BAD EGG==<br /> I am the Bad EGG, I know alot about Bad EGGs and 3rd generation glitches!</div>

Bad EGG https://bulbapedia.bulbagarden.net/w/index.php?title=Bad_Egg&diff=53485 2006-04-18T01:25:04Z

<p>Bad EGG: </p> <hr /> <div>[[image:Bad_egg.png|163px|right|thumb|A bad egg in your party.]]<br /> Bad eggs first appeared in the advanced series of Pokémon games. It is the typical result when data for a Pokémon is corrupted, either by the user changing it using a cheating device, normal save file corruption, or a transfer error. A bad egg is not actually an egg, and very well may have never been, but because of the way the [[Pok%C3%A9mon_data_structure_in_the_GBA#Checksum|16-bit checksum value]] works in the Pokémon's data structure, this default message might appear.<br /> <br /> The bad egg will have a type [[Unknown_type|???]], sometimes an item, and depending upon the way the data is manipulated, it may be reported to have the [[PokéRus]] and/or the small black dot associated with it. The owner's ID and OT values are both set to &quot;?????.&quot;<br /> <br /> The gameshark code for quick level up in the daycare will get you a invisible Bad EGG. This Bad EGG can be switched with the last pokemon in your party (Via PC) and can be used in battle. Its battle image is a black Egg, while its Summary image is a black circle with a white ? in it. Using this in battle with cause instant white out. this Egg can be deleted if you pick it up along with another pokemon in the box and set back down.<br /> <br /> {{gamestub}}</div>

Bad EGG