Dorugamon

Dorugamon is a fictional character from the Digimon franchise, a Digivolved form of Dorumon.

Digivolution
In the original "Digimon Chronicle" storyline:
 * Fresh (Baby I) - Dodomon
 * In-Training (Baby II) - Dorimon
 * Rookie (Child) - Dorumon
 * Champion (Adult) - Dorugamon
 * Ultimate (Perfect) - DoruGreymon
 * Mega (Ultimate) - Dorugoramon

In the Digital Monster X-Evolution movie, when Dorumon becomes Dorugamon, his data is split by Yggdrasil and although he proceeds to Digivolve to DoruGreymon then to Alphamon, the dark half of his data becomes DexDorugoramon, who lays a mass of Digi-Eggs that hatch into DexDoruGreymon. Later, DexDorugoramon becomes Dexmon.

Dorugamon's Digivolution Line as seen in Digital Monster X-Evolution:
 * Fresh (Baby I) - Dodomon
 * In-Training (Baby II) - Dorimon
 * Rookie (Child) - Dorumon
 * Champion (Adult) - Dorugamon
 * Ultimate (Perfect) - DoruGreymon
 * Mega (Ultimate) - Alphamon

Attacks

 * Power Metal: He fires metal orbs from his mouth.
 * Cannon Ball

Digital Monster X-Evolution
Dorumon Digivolved to Dorugamon when MetalGarurumon X gave Tokomon his X-Antibody and he stayed that way until the attack of the DexDoruGreymon.

Digimon World DS
Dorugamon evolves from Dorumon, and can evolve further into DoruGreymon depending on its stats, which is a hard digivolution without a Fire Road or Dragon EXP item.