BlackGrowlmon

BlackGrowlmon is a Dark Dragon Digimon whose name and design are derived from "Black Growlmon". It is called the "Jet-black Demon Dragon". Although it is fundamentally the same species as Growlmon, it has more of a Virus-species's nature, and is said to be the natural form of Growlmon. Unlike a Growlmon raised by a Tamer, it can roughly be described as having gone feral. BlackGrowlmon's roar is identical to Growlmon's, having the power to shake the solid earth, and before battle it raises its voice to an offensive roar to intimidate the opponent. The DigiCode on its stripes reads Dejitaru Monsutā (デジタルモンスター).

Digimon Rumble Arena 2
BlackGrowlmon is an unlockable character. If you play in one player mode, you have a chance to randomly encounter BlackGuilmon, which digivolves into BlackGrowlmon. It may digivolve into ChaosGallantmon.

Digimon World Data Squad
Attacks
 * Plasma Blade: Develops along the blades on both of its elbows, then strikes the opponent.
 * Exhaust Flame: Spews out a powerful blaze with a roar.
 * Growl Claw (Grow Claw): Attacks using huge claws.
 * Dark Blade: Attacks with an electrified arm.
 * Howling: Makes the enemy cower with a fierce howl.
 * Black Exhaust Flame: Breathes out a flaming inferno along with a roar.