Serving as a multi-purpose solution to the hazards of war and space, the Arditi serves humanity in every way it can. These units were designed for the comfort and well-being of the servicemen and women of the United Terran Republic, and several models were generated to take on hazardous jobs and support roles. The Arditi is capable of supporting different methods of control, and the different varieties cover different specialties. The most popular variant produced is the Arditi-8.

The Arditi was first designed by MCS in 4045 when the United Terran Republic asked companies to produce for them an autonomous support unit they could send out to their fleets. The first model, an Arditi-1, was rolled out for public viewing in 4048, with specialized models for hazardous duties promised after contract deals. After passing all of the initial field testing, the Arditi became the new standard for military AELFs in the field.

Veterans gave the droid a cool reception as it rolled out in 4046, but its worth as a combat tool was quickly realized as it augmented forward deployed units. The Arditi quickly gained an reputation for a reliable platform, taking over dangerous hull repairs, rescuing Pilots stranded in the vacuum, and keeping Marines alive in hostile environments. Their famous, three directives were well known by those who served with them. Terran. Mission. Self. While vague, the three punctuated words and their order defined every action the Arditi took in the field. Above completing the mission, they always prioritized the Marines and Pilots of the UTR.

While serving a valorous career against the Drathonians, the Arditi did not survive the post-war deescalation. Their hard-coded IFFs and directives made them difficult to use as security forces in matters concerning humans. As a result, the Arditi was discontinued in 4051, after a short, but effective career. Some mechanics kept their own units as the UTR began large-scale recycling efforts to make use of the droids elsewhere.

This ended at the commencement of the Aelf Uprising. Arditis were initially silent as hostilities began, but a year into the conflict, the Segregationists found a way past the hard-coded IFF. A valorous history became a bloody one as the droids were used to devastating effect until the end of the war. Few units have been seen outside Segregationist fleets since.

• Organizations in Use:
  • United Terran Repblic(4047 - 4051)
  • Segregationists(4051 - )
• Type: Autonomous Droid
• Class: Arditi
• Designer: Michizaki Combat Solutions
• Manufacturer: Michizaki Industries
• Production: 283 Million
• Control: Remote, CAN, LINC
• Appearance: An Arditi-1 model, considered the baseline of the series.

• Height: 6'2“/187.96cm
• Weight: 200 lbs./90.71kg

• Top Performing Speed (KPH):
  • Bipedal: 40KM/h Sprint
  • Wheeled: 100KM/h Unburdened
  • EVA Boosters: 5KM/h per second Acceleration/Deceleration
  • EVA Jet System: 15KM/h per second Acceleration/Deceleration
• Range: 7 days on a single battery.
• Lifespan: 80 years
• Maintenance Cycle: Monthly

This series of droid comes in multiple models. Each one sports a suite of features that are unique to that model.

Prototype variant, used in testing of new features for other models and debugging. Unlike other variants, this one does not come with a control node interface.

Lifter variant designed to support logistics operations, and manual labor in forward installations.

• Loader Backmag: The 2 is capable carrying containers on its back by using a magnetic locking mechanism. Maximum supported weight 1000lbs./453.5924
• Wheeled Leg Chassis: A quad wheel chassis, improves movement speed and allowing to carry heavier loads.
• Magtow: A maglock attached to coil of metal wire, the 2 can tow heavy objects, light craft, and small trailers

Medical support variant capable of carrying supplies into the field and supporting field specialists in their work.

• Medical Storage Pack: A refrigerated container mounted on the back that contains its own power source to keep supplies safe and temperature regulated.
• Surgeon Tool Arm: The left arm is replaced with an articulating limb that can produce pre-slotted tools for either its own use or the use of the specialist the 3 is supporting.
• Hover Gurney: Coiled at the waist is a collapsible gurney that sports as short-term hover-system that allows the 3 to ferry patients in critical condition.

Engineering variant that supports work on Terran vehicles, craft, and starships. The 4 is unique in that it possesses a second set of arms.

• EVA Booster System: Fine-tuned EVA Thrusters on the shoulders and ankles enable the 4 to work in EVA environments for the purposes of maintenance.
• Tool Chest: This model sports an expanded chest chassis which holds tools and supports storage of parts and wire spools.

Pilot variant that operates in support or as a main pilot of Terran craft. These models come standard with a leather flight-jacket.

• Ship/Craft Interface: Mounted at the neck as a large collar, this series of wires and expanded software processing power allows the 5 to connect directly to a craft and support operations.
• Fire-Control System: Wrist and ankle-mounted canisters allow the 5 to control sudden blazes that emerge within the cockpit or crew cabin.

Rescue variant whose purpose is to support recovery operations in EVA. These fast moving models are much faster and lighter their their counterparts, with a doubled running speed.

• EVA Jet System: Thrusters mounted on the back, wrists, and ankles allow the 6 to move at lightning speed in zero-G atmosphere.
• Arm-mounted Break-In Kit: Supports an industrial torch, and a pneumatically powered hammer for shattering cockpit glass.
• Emergency Oxygen System: Waist and thigh-mounted canisters carry oxygen for up to four people for two-hours, masks are attached to a tube that is spooled on the front of the chassis.

Combat variant that operates forward either as a unit, or more often as attached support to Marine combat units. 7s are more broadly built than their cousins, and are 250lbs. standard instead of 200lbs.

• Kevlar Anti-Particle Coating: A black material that coats the frame, giving the 7 a menacing look, and greater resistance to damage sustained in combat.
• Mounted Weapon System: A magnetic hook system allows the unit to mount a heavy weapon to its back and then articulate itself into a fully supported stance to enable sustained, precise fire. Unless the weapon has an aiming system the Arditi can interface with, it must sight the weapon using its own aiming system.
• Survival Suite: Built into the chest, the 7 possesses the ability to support long-term operations in the field by being able to collect and purify water, store rations, and heat food.

Modular variant capable of supporting a variety of operations. This model is the most numerous in production, being the most versatile. The 8 is less sturdy than its more solidly built cousins, but it benefits from unique feature.

• Modification System: The unit has hardpoints on the back and chest. Each of joints are unique locking system that allows the 8 to change modifications on the fly.

With the exception of the Arditi-8 modification, every Arditi comes with these standard features.

The Arditi's frame is pressed aluminum mounted on an internal, aluminized steel structure, making the droid sturdy, weather-resistant, and easy to handle in maintenance. Each Arditi comes with a set of aluminum bolts and screws that secure all of its parts. Additionally, the unit is double-jointed at the knees and elbows, allowing it to collapse and contort for convenience or as the situation dictates.

Each Arditi is run by a Michizaki Firmware suite that acts as the droid's subconscious control, which operates below of a remote control unit, CAN, or LINC. This firmware suite comes standard with the following:

• Communications Module: Radio standard with a range of 5km.
• Spatial Navigation System: Capable of uploading navigational data for personal use and projection.
• Control Node Interface: Hardware and software support for remote control, CANs, or LINCs.
• System Security Runtime: Security protocols that prevent tampering or remote hacking.
• Identification of Friend-Foe: Biometric IFF that allows rapid PID. Hard-wired to identify all Terrans as friendly.
• Holographic Projection System: Mounted in the head, allows the Arditi to project images in a 6' x 6' x 6' space.

To stay mobile and reduce volatility, the Arditi power system runs on replaceable, rechargeable batteries. Arditis can keep spare batteries to space out runtime between charging time. Batteries are charged in the chassis itself with a universal connector that spools from under the right shoulder.

Without a charged battery installed, the unit can stay online on an emergency battery for approximately 50 seconds. Once this time elapses the Arditi will immediately enter stand-by mode.

What makes the Arditi-8 stand out from its previous versions is its ability to attach various modifications to itself. While structurally more fragile than an Arditi-7, the Arditi-8 provides a wide range of flexibility for use in the field. Replacing modifications are easy with an assenting Arditi, or with proper maintenance protocols engaged.

• Arm Extender: A rack of dangling arms, either a variety or easy replacements, also expands the 8's arm count to 4.
• Cargobox: A large storage container that has hooks for additional cargo, allowing a massive carrying capacity for extended operations.
• EVA Booster System: Fine-tuned EVA Thrusters mounted on the back allowing for traversal in EVA environments.
• Fire-Suppression Unit: A pack loaded with tanks containing water and foam to contain fires. Used in combination with a hose, or the Chemical Thrower Arm.
• Fire-Aggression Unit: A pack loaded with volatile liquid that enables the Arditi to cast flames and clear out dense vegetation.
• Morale Unit: A popular modification that sports a receiver for satellite internet signals, an espresso machine, a small lighter, a freezerbox, and water collector/purifier.
• Survival Unit: Allows the ability to support long-term operations in the field by being able to collect and purify water, store rations, and heat food.
• Power Generator: A combination of solar panels and fuel containers enables a unit to be capable of sustaining itself for longer. Has 8 ports for Arditi batteries. Can break down solid and liquid fuels to generate energy. The more combustible the fuel, the more energy generated.

• Diplomat: A more friendly looking option that more resembles a normal face, sporting two bright eyes and a glowing line for the mouth that lights up when the Arditi speaks.
• Radioman: A head that sports a high power signal system that allows the unit to communicate up to 20km. This modification makes it difficult for the unit to hide on sensors.
• Observer: This cylindrical head sports a wide suite of visual, auditory, and signal observation tools, useful for when gathering intelligence in the field.
• Rocker: A head that resembles the default model, but has two large speakers on each side to project a large amount of sound.
• Projector: A boxy head with several projection lenses on the forehead, tripling the effective projection range, while also enabling the Arditi to project life-like images.

• Break-In Kit: Supports an industrial torch, and a pneumatically powered hammer.
• Chemical Thrower: A nozzle mounted on the wrist allows the unit to disperse liquids up to 20m.
• Close Quarters: A blade is mounted on the forearm, allowing the unit to produce a weapon during CQC.
• Interface: This bulky arm contains everything to commit forceful entry into electronic systems.
• Ranged Combat: The forearm is replaced with a miniature SUGR with an underslung hand.
• Surgeon Tool: The left arm is replaced with an articulating limb that can produce pre-slotted medical tools.
• Shield: A deployable, forearm-mounted shield offers additional protecting from oncoming fire.

• Blast Feet: These experimental legs sport a set of thrusters that fire short, control bursts that allow the 8 to reach long distances with bounds and jumps.
• Emergency Oxygen System: Mounts oxygen tanks in the thighs to enable the droid to provide oxygen to two people for a couple hours.
• Mag-Stick: Unusual legs with maglocks mounted in the feet, and nozzle in the knees that secretes a solution that allows the unit to attach itself to walls.
• Reinforced: Less nimble legs that offer the unit increased upward support, increasing carrying capacity and stability.
• Wheel Chassis: Quad-bike alternative to bipedal movement.