Classified Information: The Mirage was a "concept" design for use within SODD (Sub-Orbital Drop Division) before schematics were transferred over and revamped with the Department of Joint Science Defense Advancement, or DJSDA (DJess-Dah) for short. It was a development between The United States, England and Japan in order to provide a multipurpose scout unit that can deployed in orbit or dropped into orbit if necessary. GenTech, UKBK Industries with the help of Merrill AD, Locheed and Martin and Rock Island Arsenal came together under UN supervision to create a special forces unit that could be used for the OSDT military anywhere they needed it. Head Engineer Dr. John Kechler of GenTech and UKBK's head designer, Dr. Hiro Usanagi came up with the concept and brought the idea to a meeting between the two companies who both agreed to the construction of at least one of these HFVs and so they got to work. Relying heavily on GenTech's reverse environment optical plates for stealth and UBKB's technology for its cabin and other systems, they turned to Merrill Aviation and Defense for the armored ligaments and torso plating such as chest plates, leg and arm armour and AECs (Armored Extremities Covers) and skeletal head pit (cockpit for the pilot sits in the head). The Armor for Mirage was made to be "light enough to allow for combat effectiveness while minimizing the hindrance in mobility and low defense". Made out special prototype materials combined with ReACT ballistic armor and GenTech "Mirage" camo, it essentially gave the stealth mech high mobility while still providing combat effectiveness and stealth capabilities, overcoming the problems that were brought up with its armoured design. With everything in place construction began.

During its development, arguments about its armaments began. Most opted for beam rifle among the standard armaments most HFVs had or its variants but with the advancement of electromagnetic propulsion and ammunition it was agreed upon to go with Rock Island's "Severence". A specially designed rail cannon meant for Orbital/Sub-Orbital to Terra engagement. Considered to be the Barrett of rail cannons mostly due to its large 255mm rounds and range capabilities, it was settled. Rock Island Arsenal and GenTech got together to create Spectre's new rifle, adding Mirage plating around it to allow stealth camouflage. Some changes were needed to allow it to work on terra which only then gave it more versatility. UKBK Ind. added its Affirmative Targeting Solution System, ATSS, into the scope and synced it with the rest of the mechs systems, officially making the Spectre a force to be reckoned with. Once the project was finished a a few "test flights" were made they gave the Spectre a green light for field testing. This however, was halted when the DJSDA took over the project. The rest of its history is unkown unfortunately and many have tried getting their hands on it but have failed.

Spectre stands at around 18.4 meters with a slender design. Its armour comes in three different camouflage schemes: Mutilcam, DesertFox, Shadowstalker. On the arm of the mech is Maynards special symbol.