Digitamamon

Digitamamon is a Perfect Digimon that is mostly in an egg shell except for his legs, as "tamago" means egg in Japan. He can withdraw into his egg for protection. He appears to have a near infinite space within his shell.

Digimon Adventure 02
Later, the DigiDestined run into the same Digitamamon, who had reformed and now ran a Chinese restaurant with Tapirmon. They got their soup ingredient from a pool, which incidentally contained a Destiny Stone. The Destiny Stone was revealed when Mummymon took a drink from the pond. In the next episode, during the battle to save the last Destiny Stone, Mummymon and Arukenimon appear to try to destroy the DigiDestined. Just as Mummymon fires a Snake Bandage at the kids, Digitamamon and Bakumon appear and tackle both him and Arukenimon, freeing the kids to save the last Destiny Stone. After BlackWarGreymon left and Azulongmon explained to the Digi-Destined about their destiny, the gang returned to Digitamamon's Chinese restaurant where he and Bakumon served them rolls.

A Digitamamon also appeared during the final battle against MaloMyotismon.

Digimon Frontier
Some Digitamamon were seen at the Fortune Teller Village (where 3 were smaller than usual) and the Autumn Leaf Fair (during both visits). One of them at the Autumn Leaf Fair was unable to help J.P. find the Toucanmon and the guys' D-Tectors.

Digimon World
Digitamamon digivolves from Nanimon. A wild Digitamamon appears atop Mt. Infinity once Analogman is defeated there. It has the maximum 9,999 HP. Once recruited, it becomes a cook in the Restaurant.

Digimon: Digital Card Battle
Digitamamon belongs to the Rare card group.

Digimon World 2
Digitamamon digivolves from Starmon and Wizardmon, and can digivolve further into SaberLeomon. He is also one of the digimon you must fight as a boss in the Drive Domain during the second Blood Knight attack.

Digimon World 3
Digitamamon can become an Optional Digivolution for every digimon. It is one of the only Digimon who does not have a Special Attack. Also if you DNA Digivolve it with WarGrowlmon, MegaGargomon will appear and attack with Mega Barrage, and then disappear

Digimon World DS
Digitamamon is only obtainable by hatching a Digi-egg created by matching two Digimon with the same given nickname. It can digivolve into BlackImperialdramon depending on its stats.

Digimon Racing
Digitamamon are moving obstacles in the track Jungle Ruins.

Digimon World Dawn/Dusk
Digitamamon digvolve from KaratsukiNumemon and can digivolve to Lampmon or Devitamamon.

Attacks Twin Attacks
 * Enigma
 * Nightmare Syndrome: Fires a powerful blast of dark energy from the opening in his eggshell which traps his enemies in an endless nightmare.
 * Swing Egg
 * Double Nightmare Syndrome: A twin attack with Tapirmon.