Made-up characters are allowed, yes?
Name: Azrael "Az" Eisinstein
Game: Az and the Axis of Evil
Villain: Axis of Evil
Age: 27
Appearence:
Bio: Named for the Judaic Angel of Death, Az was born at the eve of the apocalypse. This apocalypse was unavoidable as any apocalypse brought upon by a combination of demonic invasion, science-gone-wrong and someone fooling with the Necromonicon.
Now, as an adult, Az seeks to become the angel his world needs and an angel of death his enemies deserve. He does this with the help of his cousin Albert "Al," a mad tinkerer who provides Az al of his exotic weapondry like his chainsaw baseball bat, the magma spewer, lightning gloves, people shooter, Sonic MP3 and anything else that Az and Al though "Wouldn't it be totally cool if we could weaponize..."
Species: Human
Name: Black Mage
Game: Final Fantasy I
Villain: Chaos
Age: Ageless
Appearence:
Bio: One of the nameless Light Warriors who aided in the defeat of the demon Chaos, his deeds have pass unto legend and he is no longer a person so much as an idea and impersonification of all Black Mages.
Species: Human?