Twelve

Twelve is the ultimate result of Gill's "G-Project," a biological warfare operation headed by Dr. Kure and overseen by Gill's brother, Urien, whom Twelve considers to be his 'father'. A mimetic genetic creation, Twelve is able to assume the forms of other people and change the shape of any part of his body to fit the task at hand. He is also extremely resistant to damage, and slavishly obedient, making him the perfect soldier.

Once Twelve was declared a success, mass production began, and the original was sent on a special mission: locate and retrieve Necro, the original G-Project prototype, and Effie, Necro's companion and the one who freed him from the laboratory.

2D Fighters
Twelve defeated Quan Chi, and Kim Dong Hwan before being defeated by Fuuma.