Revenants

The Holy Empire of Man, in its quest to conquer the galaxy used every means available.  One of the more disturbing of these was the creation of Revenants.  When the forces of the Empire would find one of the Emperor's enemies on the battlefield, either brain-dead, or severely brain-damaged, but otherwise alive, Imperial surgeons would often remove the casualty's head, and replace it with a neuro-cybernetic controller, and some basic sensors.  Then, they would release the Revenant, either guided by artificial intelligence, or under remote-control, as a psychological warfare agent.

See:  Tail of the Toad God

Cargo Robots

Description

Cargo robots, commonly known as mules, are specialized in carrying around heavy loads.  They can often be seen making deliveries, accompanying explorers, and following armies into battle as logistics units.  Those who enjoy camping and other outdoor activities make frequent use of these robots to carry supplies. Mules are also a common accessory for those who don’t drive their own car as away to carry extra luggage. For any occasion where you’d like to have a robot to carry around your stuff, there’s a cargo bot ready for the job.

A common feature or modification is to equip a mule with an arm so it can even load and unload its self.

One common cargo robot is the PK-5 from Ares Systems, also known as the "Pack Mule".

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Another is the Mark-0, manufactured by Pegasus Cybernetics:

Power-utility robots

Robots are purpose-built for a wide variety of applications.  One such application is to serve as a mobile power source.  These robots are commonly found at construction sites and outdoor events where grid power may not be available.  They are also found on the battlefield as a part of logistics and supply operations.

The 810-P from Ares Systems is a commonly seen model, built around a bank of large hypercapacitors.

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Virobots

Based on an original concept by TR Merchen

Description

Virobots (short for Virus Robots) are small robots that attach themselves to intelligent life-forms in order to have those life-forms build more of their kind. This is usually accomplished via neural probes that connect to the host's brain or spine.  The Virobot then communicates the idea to build robots, and the plans to build its offspring directly into the host's nervous system.  The effects vary by strain.  The most common Virobots give their host a quirky hobby that can last for several weeks.  The more dangerous strains can be fatal, causing the host to obsess over the construction process while neglecting to eat or sleep.  Most strains of Virobots stick to a single species of hosts, although cross-species infection is not unheard-of.

Sometimes, during an epidemic, star-ships are found drifting through space filled with Virobots, the entire crew dead from converting the life-support systems into Virobots.  At one point, an exploration mission from the Planetary League even found a planet with the crumbling remains of an advanced civilization thickly infested with Virobots.

History

Nobody knows for sure who built the first Virobot or why, but most speculation points to the Cult of Troniac.  The first known outbreaks of Virobot activity in the Empire of 1,000,000 Suns date to the middle of the 1,000 Years War.  

The first cases in human-dominated space were in the corporate state of Gazillion, but they rapidly spread to the Planetary League and beyond.  

Midway through Era-1, scientists at the University of Aldebaran 2 discovered several methods of altering Virobots to  perform more precise forms of mind-control.  It became common for mental health patients to have Virobots attached as part of treatment.  They also saw wide use in the criminal justice systems of the more advanced cultures.  

During Era-2, The Holy Empire of Man used Virobots to enhance the fanaticism of its followers, and to enforce it in dissidents.  

During Era-3, the Galactic Republic specifically engineered strains of Virobots to enhance the mental capabilities of its citizens.  These custom-designed Virobots became fashionable, and functional appendages to many life-forms.

Battleoids

Description

Battleoids are large (between 5 and 20 meters in height), piloted walking vehicles.  In contrast, suits of powered armor  are worn like clothing, and are typically less than 5 Meters tall.  Their larger cousins, the Titans, are usually over 25 meters tall, and are always piloted by a crew as opposed to the single pilot of a battleoid. 

Battleoids are commonly used in warfare where they combine the flexibility of infantry with the firepower and durability of an armored vehicle, as well as a big advantage in size.  Battleoids also have peaceful uses, primarily in heavy construction and civil engineering functions.  Battleoids typically have fully sealed life-support systems, and find use in a variety of hostile environments from underwater to deep space.

There are two main types of control systems for a battleoid.  The first is used in most mass-produced models, and has a traditional cockpit with control panels, heads-up displays, and a pilot's seat.  This control scheme relies on artificial intelligence algorithms for most of the coordination and agility needed to perform its tasks.  The other control scheme interfaces directly with the pilot's nervous system, and is often found in high-end or custom-built battleoids.  These units are typically tailored to their pilots, and give much more precise control than the standard interface.  The trade-off of better control is the risk of feedback to the pilot if the battleoid's systems are damaged.  Also, there is further risk of damage to the pilot in the event that he or she needs to eject out of the cockpit while still engaged with the neural link.  Elite warriors often die with their machines, rather than ejecting in cases of catastrophic damage.

History

The first battleoids were developed for entertainment.  They crushed cars, breathed fire, and fought each other in packed arenas for the amusement of an audience.  Later, the design was adapted to use in construction and earth-moving, before making its way into the military.

Types of Battleoid

The Empire of 1,000,000 Suns uses civil-defense battleoids to protect cities.

The Convergence Scout Walker is a fearsome terror-weapon.

The John-Henry is a heavy-duty battleoid designed for construction applications.

The Holy Empire of Man used the Retribution-class battleoid extensively in military operations.

The Strider was made by Danforth Galactic and widely used across the galaxy as a mobile watchtower.

Famous Battleoids

Shinigami is a legendary battleoid that was built in the E1MS, used by pirates during Era-1, and rebels during Era-2.