Unmanned Dark Legioss
The Unmanned Dark Legioss is a specially developed variant of the Dark Legioss that operates without a pilot. Like the Dark Legioss, it cloaks its energy signature and carries a synchro cannon. It is able to maneuver in ways that would be impossible if a person was inside. It also has two large additional missile bays for extra firepower. Each of the large missile bays carries 24 missiles.
In one episode of Genesis Climber Mospeada we see early model unmanned Legioss owned by a private collector. This makes it clear that the off-world colonies were working for some time to perfect the unmanned system.