Digitamamon

Digitamamon is a Perfect Digimon that is mostly in an egg shell except for his dinosaur-like legs and golden eyes. He can withdraw into his egg for protection and appears to have a near infinite space within his shell. He can control nightmare energy and release himself from eggshell. His name comes from "tamago", the Japanese word for egg, as "Digi-Egg" called "Digitama" from Japanese word.

Digimon Adventure: Anode/Cathode Tamer
Digitamamon is a Variable which lowers an enemy's AP.

Digimon Adventure 02
A Digitamamon also appears during the final battle against MaloMyotismon.

Digimon Adventure 02: Tag Tamers
Digitamamon runs a Jogress Room to DNA Digivolve two Digimon.

Digitamamon are normal enemies on the overworld of Millenniummon's continent and Ryo's side of Despair Server 2.

Digitamamon digivolves from Nanimon in line 54.

Digimon Tamers: Brave Tamer
The Digitamamon card, titled "Recovery FD", is a Rank 4 card which revives one fallen Digimon with 100 HP.

Digimon Frontier
Some Digitamamon are seen at the Fortune Teller Village and the Autumn Leaf Fair. One of them at the Autumn Leaf Fair was unable to help J.P. Shibayama 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. He has 1810 HP, 800 Circle attack, 540 triangle attack & 300 Circle-seal Cross attack.

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 is an optional digivolution for every partner digimon, with requirements that vary a lot between each one, unlike other digivolutions. If DNA digivolved with WarGrowlmon, MegaGargomon will appear and attack with Mega Barrage. Digitamamon is also an Ultimate Brown Card with 22/26.

Below are the requirements per partner digimon:

Agumon: MetalGarurumon lvl. 20 - Guilmon: WarGrowlmon lvl. 30, 120 Dark Tolerance - Veemon: Imperialdramon lvl. 20, 300 Wisdom - Patamon: Angemon lvl. 20, 100 Strength - Renamon: Sakuyamon lvl. 20, 400 Wisdom - Kotemon: Taomon lvl. 40, 280 Wisdom - Koemon: Armormon lvl. 30, 160 Strength - Kumamon: Grizzlymon lvl. 30, 80 Wisdom

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 if you already have Tapirmon.It can also digivolve to Lampmon or Devitamamon. He can be found in Thriller Ruins.

Attacks Twin Attacks
 * Enigma (Hyper Flashing): Releases light with holy energy flashing from inside his eggshell.
 * 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: Launches egg-like projectiles at opponents.
 * Double Nightmare Syndrome: Fires powerful nightmare energy combined with Tapirmon.