- Standard external multipurpose gun pods
- Fixed rear large-bore blast
- Spiritia absorption beam system
In 2025, the Megaroad-13 colonization fleet found an inhabitable planet in a solar system near the center of the Milky Way Galaxy. The planet system is named Varauta and immigration begins. Almost two decade later in 2043, the Varauta (U.N.G.) research fleet surveys an "ice planet", the fourth planet of the Varauta system, and exploration releases the Protodeviln imprisoned inside. The Protodeviln seize control of the Humans and Zentradi and begin building their own civilization and military. Subsuming the technology of the U.N.G., the Fz-109A variable fighter is both a combat craft and special operations unit using specialized technology required for Varauta (Protodeviln).