- Heavy Flying Gunship. The pride of the Shogunate's engineering division.
- Just like its name, the Giga is an airborne fortress capable of withstanding the heaviest of punishments.
- Developed from an ancient Valkyrie Spectre STC, it has slowly grown into a gigantic weapon of mass destruction as demands for better weapon systems increased.
- Born out of necessity during the invasion of the Elysian system, it was unfortunately never finished to participate in said conflict.
- Trials in the war against the Vostroyan Regency has shown excellent results. The Loyalists were forced to deploy nuclear weapons to stop the prototype's rampage.
- Armed with a Solar Atomizer as its main weapon, along with several auxiliary weapons. It is more than a match to most enemy Vehicles of similar purposes.
- Effective against all enemy units. Long Range.