RSF-MKIa-000 Unit Zero

Technology and Combat Characteristics
Unlike the DPS-Linear Castel Series, the Revolta was built for combat from the start. Its name derives from the Revolta-type joints within its frame, which allow for extended movement and streamlined operation with its large network of thrusters. For its weapons systems, mock-designs of both the 40mm ASU and Anti-Armor Saber were used, in the forms of the 40mm Submachine Gun and Anti-Armor Revolta Waraxe. These two weapons, along with several hand grenades, would become standard for the Revolta GTs following unit 0.

Armaments
- 40mm Submachine Gun: Derived from the Castel GT’s 40mm ASsaUlt Rifle, or ASU, it is a shell-firing weapon with a decent amount of firepower. Its receiver was modified to have a faster fire rate, and its magazine increased from 32 to 60. It is equipped with a bullpup magazine, and a VAP for attachments such as scopes, bayonets, or variable launchers. It is also equipped with a folding stock that can clip onto a Garrisai’s forearm by default.

- Anti-Armor Waraxe: Designed as a countermeasure to the Anti-Armor saber of the Castel GT, this one-handed melee weapon is best at slashing and chopping. Consisting of a single axe blade, this weapon can include special attachments for pilots skilled in the art of melee combat. Among them is a rear-rocket booster that increases damage when thrown, an extended handle to resemble a halberd-like weapon, or a second axe blade to make follow-up attacks quicker.

Special Equipment and Features
Unit Zero, being a prototype unit, focused more on testing the unique Revolta joints it had installed. Due to this, it had no VAPs or fixed weapons to count, though it did feature a mock-ATS for ease in long-range combat.

History
After the first Armeli Invasion was stopped by the hands of the Castel GTs, Jack Kendall proposed a mechanical army of his own. A handful of his conspirators had ancient data gathered from Harbinger GTs, as well as the fresh data he had received from the Castels his team had fought. In the end, an entirely new breed of Garrisai would be developed in countering the LCDM; thus, the first combat-capable Armeli Garrisai was born—the Revolta GT. It was much more technologically advanced than the Castel GT, and was further boosted by the standardized Ichor Core.