Here are the Bio's of the Main cast, not the secondary.
Villains.
Lord Adrian Zack, the ultimate Machine, no one knows who made him, was it the corrupted gear, or the Dark puppets; he and his army of zackatains plan to use Osiris's eye, the ultimate space station to destroy all of the biological lifeforms, he has been experimenting with new forms of weaponry and life, conniving, cunning; stealthy he is the ultimate weapon, living in the robotic palace within Zacktopolis he is a force not to be messed with, yet he always offers a polite bow before battle.
He is the beginning and the end, the fact his first name begins with the first letter of the Alphabet and his last name, begins with the last letter of the Alphabet.
Locomotion: a frequent machine that pops up in the most unlikely of places, he can be a severe pain if his weakness is not exploited.
Zackatains: the wires of Zacks Mechanical empire, it is not known how Zack was able to make so many but he considers them his "Boys" and "Girls" there are 4 Zackatains that serve as his second in commands.
Advanced Mechanics, serve as the zackatain boss fights.
Ultimates, the ultimate machines these cannot be destroyed, so your best bet is to avoid them at all costs.
I shall upload the second main villain section later on.
Part 2.
X (or Xeon): is one of the 4 second in commands, he is the 3rd to take over, and the youngest "Brother" of Y and Z, X is a powerhouse, a small can shaped machine, he is easily the strongest, but often rushes into things, and never thinks ahead choosing to go in to battle with his, Devinne hog tank, he is often looking for the acceptance from his "Older brother" Z but, Z constantly mocks him, however his loyalty to his apparent family is a strong one, when not in the presence of Zack, he usually calls him "Father."
Y: is the second oldest "brother" of X and Z, and the second to take over, he resembles a bat, a grotesque one at that, built for Ariel combat, Y likes to plan ahead, and work out all the statistics before he attacks, this can give others a chance to attack, if they can mach up with his Ariel feats, he controls the Nightmare shards, the ultimate flying Zackatains.
Z (or Zeon) Is the oldest "Brother" of X and Y, and apperent heir to Zacks throne, a calm level headed machine, he practices martial arts, and the art of stealth and the way of the Ninja, believing in a calm approach and logical solutions, he can be found in his quarters meditating, based of the old Japan surroundings, Z is a most formidable opponent fast and stealthy, but fair he believes in honour and will not allow an unjust fight to arise, he however does have his limits, such as when X constantly disturbs him, and destroys his antiquity's, he looks like a blue lizard abit with metal cuffs and metal head, he Carry's his orbit talisman with him as this provides him with luck.
Part 3 later.