Biometal

Introduction
The Biometal System (also known as the R.O.C.K. [Rebirth Of Crystallised Knowledge] or M.E.G.A. [Mega-Encapsulated Granule Awareness] system), created by Ciel, is the process of storing the knowledge, personality and other data of a Reploid, some being more famous than others. The project was originally created to analyse the remains and data of Dr. Weil (Dr. Vile), in the form of Biometal Model W. When this Biometal was removed from the lab (stolen by Serpent), 6 other Models were created to counter it. These include the legendary heroes X and Zero, as well as the four Guardians: Harpuia, Fefnir, Leviathan and Phantom. Anyone who uses the power or wisdom of a Biometal, takes on an 'living' armor representing the the data of the individual inside the Biometal, and is regarded as a Mega Man (Rockman). The H, F, L and P Models were stolen by Serpent and given to his minions.

The Biometal 'Models' that are collected in Mega Man ZX are X, Z, H, F, L, P and O. From a certain point in the game, Model X is combined with Model Z to form Model ZX, and is also distributed for combining with future acquired Biometals, namely Models H, F, L, P, and O. These models are later gained from battle. Model W is not acquirable by the player, and is used only by Serpent.

Model X
- The essence of the legendary hero of Neo Arcadia, X.


 * The Blue Mega Man, Model X is obtained by Vent/Aile in the beginning of the game. Model X's attacks are based upon those of X's and consist of the X-Buster, which can charge and release a blast of energy. The X-Buster can be charged to three levels: a Mid Charge, Full Charge, and Double Charge Shots. Even though the ZX Model can use Double Buster Shot attacks, the Model X version is still more powerful. After fusion with ZX, this Model can't be gotten back until a game is completed with both Vent and Aile.



Model Z / ZX
- The essence of the legendary Resistance hero Zero.


 * Model Z, the Red Mega Man, is used specifically by Girouette early in the game. Based upon Zero, this form features a Z-Saber as a weapon and has a visor instead of a helmet. Attacks used by Girouette in this form are based on Zero's techniques and include Retsuzan, Reppuugeki, Sentsuizan, Ganhanza and Rekkoha. After Girouette is defeated by Serpent, Pandora and Prometheus, he insists to Model Z that it be passed to Vent/Aile, before he dies. After being passed to Vent/Aile, Model Z fuses with Model X, becoming Model ZX, the Ultimate Mega Man. Model ZX's weapons are the ZX-Buster and the ZX-Saber. Model ZX's attacks are based of that of Zero's and X's, featuring, on Zero's side: Retsuzan, Kuuenzan and Ganhanza, and on X's side: the Charge (and Double Charge) Shot.



Model H / HX
- The essence of Sage Harpuia of Neo Arcadia.
 * One of the Biometals stolen by Serpent, Model H was given to Hivolt the Raptoroid and Hurricaune the Wolveroid for protection. After being acquired by Vent/Aile, Model H is merged with Model X, becoming Model HX, the Mega Man of Wind. This Model has Thunder element attacks, and its weapons are the Twin Sabers "Nitouryuu", with which Harpuia's combo attack, Kougenjin, can be performed, as well as the Plasma Shot, and Plasma Cyclone. Abilities specific to this Model include Air Dash, Hover and Enemy Analysis. The Enemy Analysis Skill to used to find the HP of a currently targeted enemy, and on bosses, the location of the Biometal fragment in their body.



Model F / FX
- The essence of Fighting Fefnir of Neo Arcadia.
 * One of the Biometals stolen by Serpent, Model F was given to Fistleo the Predatoroid and Flammole the Moleroid for protection. After being acquired by Vent/Aile, Model F is merged with Model X, becoming Model FX, the Mega Man of Flames. This Model has Fire element attacks, and its weapons are the two Knuckle Busters "Nichou", based upon Fefnir's arm-cannons: Sodom and Gommorah. The Knuckle Busters can fire upwards as well as sidewards. Attacks and abilities specific to this Model include Megaton Crash, a large fireball attack, Ground Break, a flame that crawls along the ground, and Buster Edit. The Buster Edit skill allows an individual path to be set for both Knuckle Busters' shots.



Model L / LX
- The essence of Fairy Leviathan of Neo Arcadia.
 * One of the Biometals stolen by Serpent, Model L was given to Lurerre the Abysroid and Leganchor the Gelroid for protection. After being acquired by Vent/Aile, Model L is merged with Model X, becoming Model LX, the Mega Man of Water. This Model has Ice element attacks, and its weapon is a Halberd, a form of axe. Attacks and abilities specific to this Model include Hyouruu, an attack in which an ice dragon is summoned to attack an enemy, Water Dash, Swim, and Item Scanning. The Item Scanning Skill allows the user to detect items upon a map, in which a Cyber-Elf icon navigates to an item's position.



Model P / PX
- The essence of Umbra Phantom of Neo Arcadia.
 * One of the Biometals stolen by Serpent, Model L was given to Purprill the Mandroid and Protectos the Goreroid for protection. After being acquired by Vent/Aile, Model P is merged with Model X, becoming Model PX, the Mega Man of Shadows. This Model's weapons are Kunai (Throwing Knives), and Shurikens. Attacks and abilities specific to this Model include Shadow Dash, an Overdrive move, which allows the user to dash through enemies; Barrier, a shield that is summoned for defense against one strike, damaging the enemy that attacks; Hanging Wedge, an ability that allows the user to stick to walls ceilings and some obstacles; Radar Scope, a radar that shows an enemy's position, and Night Scope, an ability allowing PX to see further in the dark.



Model O / OX
- Contains the battle data of Omega, in the form of Zero's true body.
 * A strange stone obtained after defeating Omega in Area N, Flueve turns this into Model O, which is adapted to Model X as Model OX. Upon use, the player will instantly resemble Omega, in the nostalgic form of Zero's Original Body. Weapons available are the OX-Buster and OX-Saber. The abilities of Model OX include infinite Overdrive, which is used to perform a series of techniques that were used by Omega at the end of Mega Man Zero 3. The techniques used by the OX-Saber during Overdrive are Arc Blade (an ice attack), Ryuuenjin (a fire-based uppercut) and Shinkuujin (a thunder attack). OX-Buster attacks during Overdrive include instantly-charged shots, Earth Crush: an attack that involved punching the ground to spit up multiple boulders, Messenko: Zero's X5 Giga Attack, in which plasma bolt erupt from a point where the ground is punched, and Rekkoha: Zero's X6 Giga Attack, which has bolts of light summoned from the sky and ground. Zero's Retsuzan, Kuuenzan and Ganhanza are also available for the OX-Saber.



Model W

 * Formed from the remains of the Dr. Weil(Dr. Vile) and Ragnarok fusion, defeated in Mega Man Zero 4. It supposably contains Dr. Weil's soul, and corrupts all that approach it. Serpent, 10 years before the game, found and was corrupted by the Model W Core. He took a fragment, and used it to create the Maverick outbursts. In the final stage of the game, Serpent activated his fragment of Model W, but was still defeated by Vent/Aile. He used the Model W Core, filled with the power of Reploids that were killed by the Mavericks, to become a gargantuan figure (Ultimate Model W), exponentially stronger than the form obtained by the Model W fragment.


 * Weapons available for Model W include increased physical attacks (uppercut, kicks) shooting from fingers, and large energy balls. For Ultimate Model W, attacks include a storm of meteors, creating and breaking a crystal to attack with the shards, stunning powder, and leeching.