Updated: June 15, 2025
Regular Army and Division 6 Machines
The SV-000 is a gunmetal grey tankette, serving as a prototype version of the SV-001, which briefly saw action during the Arms Deal Barrage. It was the first Slug to be successfully constructed from salvaged Tuatha Dé Danann technology, a design approach that would later become a hallmark of other Slugs, including the Slug Gunner, Drill Slug, and Astro Slug. It also set the precedent for all Slugs that it can perform a highly damaging suicide attack called a Frontal Attack, which involves the driver jumping out of the vehicle, and it subsequently exploding upon impact with the enemy. However, it was quickly discontinued due to a critical design flaw: the hatch became extremely difficult to exit when the unit sustained sufficient damage to trigger self-destruction.
The remaining SV-000 units were either destroyed and repurposed for the development of the SV-001 or had their source code stolen by the Amadeus Syndicate, who stored it in their secure cyberspace vault. Only one SV-000 is confirmed to still exist and remain operational, and it's currently in the possession of Red Eye. Notably, unlike its successor, the SV-000 could rapidly change direction with minimal delay.
The SV-001 Metal Slug is a silver tankette and the first fully functional Super Vehicle developed by the Regular Army, following the discontinuation of the SV-000. They were swiftly mass produced after the sudden Rebel Army attack on President Marx's defence facility, stockpiling the advanced tanks in their caches with hopes to launch a massive assault against the mysterious Rebels once the time came. During the Great Morden War, the Rebel Army launched a massive global assault on the Regular Army. Despite prior warnings from the Intelligence Agency, corrupt higher-ups within the Regular Army's chain of command ignored the alerts, leaving their forces vulnerable to the Rebel Army's superior numbers and advanced technologies.
In response, the Regular Army planned a massive counterattack, deploying advanced tanks codenamed “Metal Slug”. These tanks were originally designed to support regular army soldiers and special forces operatives, particularly in high-intensity combat situations. However, Rebel spies discovered the project, and many SV-001s were captured during a crushing attack. With many government and military powers in disarray, the surviving members of the Regular Army high command and Lieutenant Marco Rossi assembled a team consisting of Tarma Roving, Tequila, Gimlet, Red Eye, and scattered Regular troops they could muster to launch a desperate counterattack. Their mission was to retrieve the stolen Metal Slugs, destroying them if necessary to prevent the Rebel Army from utilising them. Fortunately, enough tanks were recovered for use in the final assault, ultimately leading to the end of the Great Morden War.
The SV-001 continued to serve the Regular Army in various major conflicts, including the White Baby Crisis and the Martian Takeover. While the tank boasts impressive technical details, its design has two significant flaws: its height and top-heavy weight distribution, which can cause it to tip over, especially when firing the 127mm low-pressure rifled main cannon. Additionally, the tank's high radar cross-section makes it vulnerable to high-speed guided missiles. Rumours suggest that some individuals received SV-001s with a faulty hatch mechanism. This defect reportedly made it challenging for operators to exit the vehicle quickly after initiating its suicide attack mode, commonly referred to as a "Frontal Attack". It relies on gas to remain operational and is capable of firing two types of ammunition: high-velocity Armor Piercer (AP) shells that travel in a straight line, and standard Gnome Bullets, which are low-velocity, arcing shells.
The SV-001 Type-R is an upgraded version of the SV-001, boasting faster movement and higher jumping capabilities than its predecessor. It retains the unique capabilities of the SV-000 and draws design inspiration from the elusive SV-002 project, which was scrapped by the Regular Army engineers and higher-ups. The SV-001 Type-R is often mistaken for the SV-002 because it's considered the closest successor to the original SV-001 that the Regular Army is willing to invest time and resources into.
It features a pair of gun pods, replacing the original 12.6mm Vulcans. Each pod is equipped with a high-speed machine gun and a rocket launcher. The machine guns support various ammunition types, including standard rounds, Shotgun shells, and Flame Shot fuel. Additionally, the main cannon has a smaller bore, allowing for extended range and increased accuracy. The shells fired from the SV-001 Type-R's cannon travel farther and with greater precision than the 127mm high-explosive shells used in the original. However, these advanced features come at a higher production cost, making the SV-001 Type-R a rare sight compared to standard tanks.
The SVW-001 Slug Gunner represents the ultimate evolution of the SV-001. Developed by Regular Army engineers, its design was influenced by the Rebel Army's LV Armor blueprints, which were stolen during the White Baby Crisis, as well as firsthand observations of the Ptolemaic Army's Units during the Martian Takeover. It boasts a unique transformative capability, switching between mech and tank forms. Its arsenal includes a massive 180mm cannon, a 60mm 7-barrel minigun, and a jet booster that enables high jumps and double jumps. Additionally, The Slug Gunner features a pile bunker for close-quarters combat, utilising a revolver-like mechanism with six cartridges to amplify its blows.
While it excels in firepower, its mobility is hindered by a cumbersome design. In mech mode, it moves at an extremely slow pace, although crawling slightly improves its speed. The minigun's range of motion is also limited, restricting it to firing in the direction the Slug Gunner is facing or directly above. However, the minigun can spread its shots to partially compensate for its inability to fire diagonally.
The SVX-15D Slugnoid is a bipedal mechanized Super Vehicle designed for combat in challenging terrain, developed by Regular Army engineers. Equipped with rocket boosters, it can jump to exceptional heights. Its primary armament consists of two 12.6mm Vulcans attached to each side, capable of rotating 360° and firing in different directions simultaneously, although mastering this capability requires practice. The secondary weapon is an incendiary shell fired from its frontal 120mm cannon, located in the pelvic area, which excels at decimating enemy troops. However, the Slugnoid is slow, cumbersome, and loses control whenever one of its Vulcan cannons gets hit.
As secondary ammunition, most Slugnoids carry alternate versions of the iron lizard bombs, humorously nicknamed "fat lizards". These devices resemble bipedal, white cartoon bombs with legs and charge towards enemies, occasionally pausing to "catch their breath" before resuming their attack. They may also randomly trip and explode prematurely.
There are several Slugnoid variants: Slugnoid Type-CS, Slugnoid Type-R, and Slugnoid Type-B. The Slugnoid Type-CS is a bronze-painted version with weak armour, used exclusively for Combat School training to teach cadets and recruits how to operate the Slugnoid with minimal damage. The Slugnoid Type-R is a red-painted version with a reverse-functioning Vulcan, equipped only with fat lizard bombs. The Slugnoid Type-B is a blue-painted version with enhanced jumping capabilities compared to the standard model.
The Slug Trolley, also referred to as the Slug Truck, is a specialised vehicle developed by the Regular Army for rail-based operations. Essentially a customised mine cart, it is equipped with a Vulcan gun for defensive purposes. One of its notable features is the ability to attach additional wagons, which are capable of firing cannon rounds that travel in an arc. However, these wagons have weaker armour compared to the main cart, making them more vulnerable to enemy fire. The main cart has an open, windowless compartment that allows the operator to observe their surroundings. Operators must remain vigilant because the open design makes them susceptible to enemy attacks, particularly from snipers.
The Metal Claw, also known as the Metal Crow, is a light tank destroyer vehicle that resembles the T-2B Melty Honey but is painted a deep metallic blue. The pilot controls the vehicle from within but doesn't have the option to be exposed. It's designed to move alongside other tanks and provide supporting fire. It features the same spiked plate for protection and missile launcher as the Melty Honey, along with the Vulcan cannons from the Metal Slug. Additionally, the missile launcher has the capability to fire shotgun shells. It was created by the Amadeus Syndicate shortly after their newly formed alliance with the Regular Army, serving as a gift to symbolise their newfound allegiance. The Rebel Army later used the Metal Claw as design inspiration for the T-2B Melty Honey, enhancing its armour since the original had relatively weak protection.
The SV-Camel is an animal-based vehicle that offers its rider some protection in the form of a fruit-filled basket. It's also the first known vehicle in the “Animal Ride" series of Slugs. Developed by Regular Army engineers following the Great Modern War, its purpose was to reduce dependence on the SV-001. From their perspective, utilising animals provided a stealth advantage on the battlefield. The dromedary camel boasts impressive speed and is equipped with two 14mm Vulcan cannons. The SV-Camel is primarily deployed in desert environments.
The Elephant Slug is an animal-based vehicle and the second known animal used in the “Animal Ride" series of Slugs. Although it's very slow and can only jump to a very short height, it provides its rider with a high profile, offering some protection. It's equipped with a pair of 16mm Vulcans, but its genetic modification for combat enables it to access additional firepower. By consuming chili peppers or a car battery, the African elephant gains the ability to breathe fire or shoot lightning from its proboscis. The Elephant Slug is primarily deployed in cold and tropical environments.
The Ostrich Slug is an animal-based vehicle that lacks visible protection. It's the second known vehicle in the “Animal Ride" series of Slugs, closely tied to the Donkey Slug. It's a genetically modified common ostrich with enhanced speed and jumping capabilities, allowing it to effortlessly clear large chasms. It comes equipped with a pair of 12.6mm Vulcans, which have a limited firing arc of 180°.
The Donkey Slug is an animal-based vehicle with a lack of visible protection. Essentially a miniature donkey with 13mm Vulcan cannons attached to its sides, it's characterised by its slow movement and weak jump. A wooden carriage with a cannon mounted on top can be hitched to the Vulcan cannons. This cannon functions similarly to those on an SV-001. The Donkey Slug is primarily used in underdeveloped countries, particularly those relying on donkeys for transportation and agricultural purposes.
The SVX-22UG Drill Slug is a specialised drilling machine designed for tunnel excavation, developed shortly after the successful deployment of the Slug Digger during the Invader Conquest. For defence, the drill is equipped with 12.6mm Vulcans for long-range engagements. In close combat, an expendable 400mm heavy-duty bore drill on the chassis automatically activates when contacted. Although it's relatively slow and unable to jump, its ability to elevate the cockpit provides a higher profile and helps evade incoming fire from below. However, operators must remain cautious because the Drill Slug remains vulnerable to certain attacks, such as acid and explosives.
The Protogunner is a prototype of the Slug Gunner, developed for testing purposes and briefly deployed during the Invader Conquest before being swiftly discontinued. Regular Army engineers created the Protogunner using the Rebel Army's LV Armor schematics as a starting point for designing a new Super Vehicle. This prototype would eventually evolve into the Slug Gunner before the events of the Ptolemaic Emergence. Initially designated as the SVW-001 Slug Gunner Prototype, its lengthy name led many to adopt the simplified codename "Protogunner" for convenience.
Due to its prototype status, it offers limited protection to its operator, leaving them vulnerable to attacks from above and the sides. Additionally, it lacks a melee attack, relying solely on its ranged weaponry. However, the Protogunner boasts superior speed and maneuverability compared to the finalised Slug Gunner's mech mode. It's equipped with the Slug Gunner's 180mm multiple cannon on its front, supplemented by a pair of 10mm Vulcan cannons on its sides. Although its body has partial invincibility, it remains susceptible to destruction by anti-tank ammunition and explosions. A notable feature of this Super Vehicle is its ability to perform an automatic Vulcan Fix, locking its side-mounted Vulcans in place. This allows the operator to move the Protogunner while continuously firing without adjusting the Vulcans.
The Slug Digger is a versatile, multi-purpose vehicle that serves as both a subterranean digger and a helicopter. Rapidly developed by the Regular Army and Rebel Army, its primary objective was to infiltrate the Invaders' underground hive. The Slug Digger features retractable drills on its left, right, and bottom sides, enabling it to excavate the earth. Additionally, it's equipped with two 16mm Vulcan cannons that can fire bullets capable of tearing through dirt. Notably, its cannon shots deploy mines that remain in place until triggered by enemy contact or subsequent gunfire.
The Walking Machine is a crawling Slug designed for exploration purposes, originally derived from a haunted amusement park animatronic resembling a humanoid, quadruped zombie. It was redesigned to mimic the appearance of the Mutated Soldier, but with distinct features such as a rotating light on top of its head, a muscular build, and an exposed battery on its back. The operator rides astride the Walking Machine, holding onto reins connected to its cheeks. Its lower profile provides some degree of evasion, and it can jump higher than most Slugs.
There are two variants of the Walking Machine: the Special Walking Machine and Walk Machine Type-B. The Special Walking Machine is a sleeker variant with a different head design and horns serving as handles. Notably, its pair of 14mm Vulcans has been replaced by a Gatling gun inside its mouth. The Walk Machine Type-B is an unmanned, red version of the Special Walking Machine, designed for underground exploration. Although heavily armoured, it relies on a Mobile Satellite deployed from a hatch on its back and a flamethrower inside its mouth. Additionally, it boasts an impressive jumping ability, surpassing that of its predecessors.
The RA-TTT (Regular Army Troop Transport Truck), also referred to as the Regular Army Truck, is a transport vehicle utilised by the Regular Army for deploying troops to the battlefield. Initially, the vehicle featured a simple rifle green colour scheme, but it was later updated with a camouflage woodland pattern prior to the events of the Martian Takeover.
The TIAF600 Slug Mobile, also known as the Wagon Slug and Metal Express, is a modified version of the TIAF 660, a popular civilian vehicle renowned for its compact design. During the conflict in Gerhardt City, the Rebel Army utilised numerous TIAF 660s as road barriers due to their widespread availability. The Regular Army soon took notice and salvaged several TIAF 660s shortly after capturing General Morden to revamp the model for their own purposes. Initially, engineers aimed to transform the TIAF 600s into a heavily armoured transport vehicle with advanced weaponry. However, they were instructed to retain the original design and instead equip it with 14mm Vulcans on the sides and an RPG. Due to time constraints, the engineers had to work quickly, and the resulting vehicle was codenamed the "Slug Mobile".
It boasts impressive speed and jumping capabilities, performing well on roads but struggling with off-road handling. Its Vulcan cannons provide effective defence against aircraft, while the guided RPG under the front hood offers some anti-armour defence. However, the hastily implemented upgrades, particularly the Vulcan's ammo and boosting system, have increased the vehicle's risk of catching fire.
The SVF-07V Slug Flyer is a Super Vehicle designed for aerial combat, developed by Regular Army engineers. Its VTOL capabilities provide excellent maneuverability. However, its H-AV-5963 Revision Vulcans have limited range with restricted firing angles. The aircraft is also equipped with short-range air-to-air AIM-9A missiles, which, although powerful, require time to accelerate after deployment. When dismounting from an airborne Slug Flyer, operators can descend via parachute or utilise Regular Army Jetpack Gear.
Initially, prior to and during the Arms Deal Barrage, the aircraft lacked Vulcans, restricting its firepower to horizontal forward shooting. Its secondary weapons were limited to drop bombs and homing missiles. In response to pilot and technician feedback, the Slug Flyer underwent upgrades, incorporating Vulcans and enhanced secondary weaponry.
The SVH-03 Slug Copter, also known as the Slug Chopper, is an attack helicopter Super Vehicle developed by the Regular Army shortly after the Arms Deal Barrage. Key features of the Slug Copter include dual H-AV-5963 Revision Vulcan cannons with 360° rotation capability and high-damage bombs effective against ground targets, but ineffective against aerial targets. Notably, there have been reports of pilots accidentally colliding with the rotor blades when entering or exiting the vehicle, resulting in minor injuries. Fortunately, no fatal incidents have occurred to date.
The Astro Slug is a single-seat spaceship developed jointly by the Rebel Army and Amadeus Syndicate three months after the Invader Conquest. This sudden development was sparked by General Morden's growing paranoia about a potential alien invasion and the need to engage hostile extraterrestrial forces in outer space. The Pipovulaj's swift termination of their alliance with the Rebel Army after winning the war against the Invaders and returning to Mars further fueled this paranoia.
The Regular Army's acquisition of the Astro Slug remains unclear, but a popular theory suggests that they played a role in its development. This collaboration allegedly involved incorporating Martian and Invader technological debris. Interestingly, General Morden allowed the Regular Army to possess half of the produced Astro Slugs. Although this rumour seems unusual, it's considered plausible, especially given the relatively peaceful relations between the Regular Army, Rebel Army, Ptolemaic Army, and Amadeus Syndicate during that period.
The Astro Slug features a semi-automatic cannon on top, but its true potential lies in its ability to equip various weapons during flight. These weapons include Heavy Machine Guns, Laser Guns, Shotguns, and Rocket Launchers, which are mounted on two weapon pods on each side of the spacecraft. Additionally, it's equipped with limited, powerful, unguided missiles for firepower support. Some variants of the Astro Slug are also equipped with two 16mm Vulcan units that move in reverse of the spaceship's movement.
The Golden Slug, also known as the Golden Slug Phoenix, is a flight-based vehicle and the first known Slug to exist. Believed to be a creation of the Tuatha Dé Danann, it was discovered during a joint investigation by the Regular Army and Amadeus Syndicate at Ultima Thule. A team of soldiers and scientists stumbled upon a surprisingly half-functional phoenix war machine while searching for precious materials to utilise for weapons and machine manufacturing.
The origins of the Golden Slug are shrouded in mystery, but rumours suggest that it may have served as the guardian of Atlantis and Ultima Thule. It’s believed to have powered down and crashed into a crystal-filled, snowy cave after the destruction of Atlantis and the disappearance of the Tuatha Dé Danann. Due to its unpredictable behaviour, it has only been witnessed by a select few. Its last deployment was during the artillery bombardment of the Serapion Fellowship's fortress in Arms Deal Barrage, where it nearly went rogue, threatening to kill both friendly and enemy forces. Fortunately, Hyakutaro Ichimonji swiftly dismantled it, preventing a catastrophic outcome.
It's primarily an unmanned machine controlled by advanced AI, but it can also be operated by a single pilot. Unlike the Slug Flyer and Slug Copter, the Golden Slug mimics the flight pattern of a bird, flapping its wings to maintain flight and emitting loud squawks. It has a barrage of heat-seeking missiles located between its "feathers". Additionally, a laser beam is located inside its mouth, which can be switched between a Gatling gun, flamethrower, and poison gas dispenser during its 5-minute recharge period. Furthermore, it contains the Final Giga Blaster, a special weapon housed in its chest cavity. When activated, a camera shutter-like hatch opens, and a Denturion cannon-shaped launcher emerges, producing a large electrical, fiery nuclear energy sphere that causes a massive explosion upon impact.
The SVX-17M Slug Mariner is a Regular Army Super Vehicle designed as a single-crew minisub. Produced as an upgraded version of the Slug Sub before the events of the Extraterrestrial Alliance Clash, it boasts faster movement speed and a sleeker design. Similar to the Slug Flyer and Slug Copter, the Slug Mariner contains specialised gear, Scuba Gear, for operators. This gear is useful if the operator needs to exit the vehicle after it entered suicide attack mode or if the Slug Mariner is destroyed and enters self-destruct mode. The Slug Mariner is equipped with two 10mm Vulcan cannons, which fire incendiary ammunition that sinks after being shot, allowing it to effectively target enemies below. Additionally, it can launch powerful torpedoes that create a large shockwave upon impact, making it extremely useful against larger underwater enemies.
The Slug Sub is a small submarine that lacks a Vulcan, instead relying on torpedoes. When it resurfaces, it can fire homing rockets, which are replaced with depth charges when it submerges. The submarine is equipped with an Emergency Boat, a backup transport featuring a river paddle that's deployed whenever the submarine is destroyed. Due to the rising popularity of the Slug Mariner, the Slug Sub has become less prominent and is often utilised for reconnaissance missions, particularly by the Intelligence Agency.
The Borobune Slug serves as both a freighter and fishing boat for the Regular Army. Initially, it functioned as a construction unit, transporting materials and goods while secretly carrying a single metal container. This container could hold either a ground vehicle or submarine, depending on the mission requirements. The Borobune Slug was exclusively deployed on Pallas Island during the Regular Army's nuclear testing and experimental shipbuilding operations. However, after mutated crustaceans appeared, nuclear testing was halted, and the Regular Army unit fled the island with a single, heavily damaged Borobune Slug, which had barely survived an attack by an Enormous Moray. This surviving unit inspired the Regular Army to produce more Borobune Slugs, which were intentionally designed with a run-down appearance for stealth purposes.
The Middle-Son 1986 is an old U-Boat, originally designed as a submarine, still in use by the Regular Army. Although more advanced variants have been developed, it remains in frequent service despite its outdated design. The submarine has a substantial arsenal, carrying a range of weapons including missiles, torpedoes, and even transporting troops across the ocean. Each vessel is equipped with an anti-aerial machine-gun turret, known as the AA Machine Gun, mounted on its hull. Notably, the Middle-Son 1986 boasts remarkable durability, which surpasses that of the Slug Sub and Slug Mariner. It can withstand damage from repeated bombing runs and continues to operate with minimal damage.
The Middle-Son 1999 is a submarine developed by the Regular Army for reconnaissance and offensive operations in water areas. Originally, only one unit was produced, but it sank after a severe storm in Asian waters damaged the submarine, causing it to crash against a rocky shoreline. Unfortunately, all crew members on board lost their lives. Its wreckage was later discovered in a dried-up riverbed in the Villeneuve Mt. System during the Great Morden War. At that time, the Rebel Army was utilising the wreckage as a makeshift shelter and interceptor. Following the Great Morden War, the Regular Army salvaged the remains of the Middle-Son 1999. This enabled engineers to analyse the materials used in its construction, ultimately leading to the production of additional units. Although there are more Middle-Son 1999 submarines than its predecessor, they have slightly weaker durability and lack an AA Machine Gun.
The PA33-21 Boat is a transport vessel designed to carry Regular Army personnel to privately owned islands and seaside areas. It features strong armour for protection, but has a vulnerability to aircraft-deployed bombs. For defence, it's equipped with three AA Machine Guns, providing powerful force against airborne threats. The boat has a capacity to carry up to 25 passengers, along with additional storage for a handful of weapon crates and barrels of food.
The Augensterm is a Slug designed to operate on both floors and ceilings. Developed by the Regular Army in a secret underground laboratory, this four-legged Slug was created using harvested scraps from destroyed Rebel Army tanks and Regular Army Super Vehicles found on the old battlefield of the P.F. Squad training island. The laboratory itself was repurposed after being abandoned by the Amadeus Syndicate. Rumours suggest that the Augensterm was built shortly after the Invader Conquest, but its deployment has been delayed due to extensive testing phases. However, the reasons behind its lack of deployment remain classified, known only to high-ranking officials and engineers.
The pilot is positioned higher than in other Slugs, making it more challenging for enemies to score a hit. Its dual 12.6mm Vulcans operate similarly to the Slugnoid, firing at either the same target or in opposite directions. Additionally, the Augensterm is equipped with a harpoon capable of piercing enemy vehicles with ease. A special setting allows the harpoon to generate electricity when attacking. Furthermore, the harpoon can be replaced with an extendable drill designed for close-quarters combat rather than burrowing. However, its relatively slow movement makes it vulnerable to bullet and rocket attacks if the operator is not cautious.
The Slug Gigant is a monstrous walker emblazoned with the Regular Army insignia, currently holding the title of the largest Slug. Its design drew heavy inspiration from stolen Rebel Gigant blueprints, acquired by Intelligence Agency agents during the White Baby Crisis. Unlike the Rebel Gigant, which is primarily used for combat, the Slug Gigant serves a dual purpose as both a war machine and a giant snowplow. It is equipped with a 16mm Vulcan at the front, two movable arms, and a plasma beam attack capable of unleashing explosive force.
The Slug Gigant comes in two variants: a single-pilot model and a dual-pilot model. The primary difference between these variants lies in the cockpit design and the distribution of controls. In the single-pilot Slug Gigant, the lone pilot controls all aspects of the machine from a single cockpit. In contrast, the dual-pilot model features two separate cockpits. The pilot in the forward cockpit controls movement, the forward-facing Vulcan, and the claw-blaster cannon, while the pilot in the rear cockpit operates the shoulder-mounted Vulcan cannons.
The Black Hound was initially a part of the Ptolemaic Army's arsenal, but its software and design blueprints were stolen by Intelligence Agency agents and S.P.A.R.R.O.W.S. operatives during a raid on the Osaka compound in the midst of the Ptolemaic Emergence.
Originally, it was an experimental, unmanned war machine developed using stolen data disc information. However, the Regular Army, with the assistance of Trevor Spacey, modified the design to accommodate a single operator, replacing its remote-controlled AI technology. The initial version of the Regular Army's Black Hound lacked a functional laser cannon mounted on a mechanical arm. However, this oversight was eventually addressed by Tarma, who successfully integrated the laser cannon shortly after the revolt against the Regular Army.
The Iron Nokana is a repurposed Rebel Army large, multi-purpose armoured combat vehicle. It has been repainted blue and its size has been reduced by half compared to the original. Notably, the Girida-0 mounted on the back has been replaced with a bronze SV-001. The vehicle has undergone significant upgrades, including the addition of durable armour that provides immunity to electric shocks and freezing due to its resistance to electricity and icy cold temperatures. Many Regular Army personnel jokingly refer to it as the Steel Norcana.
The Type-2 Di-Cokka is a Rebel Army tank repurposed by Trevor, utilising stolen software he obtained during the White Baby Crisis. The tank's exterior has been painted blue with a golden iridescence, and the Regular Army insignia is emblazoned on its left side. It has been upgraded to include two short-barreled 155mm H-Cannons, which fire single shots that cover twice the range of the original. Notably, unlike its Rebel variants, which collapse when damaged, this Di-Cokka is rigged to explode into enemy positions when critically damaged.
The LV Slug Armor, also known as Heavy Armor, is an advanced variant of the Rebel Army's LV Armor. During the White Baby Crisis, the Intelligence Agency stole the data disc containing the LV Armor's design blueprints and computer software. The Intelligence Agency then handed this data over to the Regular Army for repurposing. Trevor was tasked with reworking the original LV Armor software for Regular Army use. He integrated an anti-virus program to prevent hacking and reduce the risk of system malfunction. Regular Army engineers subsequently developed a new version with enhanced armour, capable of withstanding heavier firepower.
The upgraded Slug Armor features a 60mm MTS-S/A chain gun integrated into its arm as well as a 100mm cannon mounted on its back. However, unlike its predecessor, it cannot swap weapons. Additionally, the weight of its new armaments prevents it from double-jumping. It boasts high, resilient armour and is equipped with a Vulcan gun and a rear-mounted cannon. It moves much faster on foot, and while crouching, it can use its hover pack to perform a sliding charge, running over enemies. Originally, it didn't have any insignia emblazoned on it, but when the Rebels stole crucial blueprints from the Regular Army a couple of weeks before the Garbage Heap Escapade, they built a version featuring their logo. This prompted the Regular Army to produce versions displaying their own insignia to avoid public confusion.
It excels in combat against large enemies, thanks to its ability to fire diagonally, similar to the Slug Gunner's minigun and heavy machine gun. This capability significantly enhances its line of fire. In terms of mobility, the Slug Armor moves faster on foot and can use its hover pack to perform a sliding charge while crouching, potentially running over enemies. Although it can move freely and fire its weapons while crouched, it cannot jump or attack upwards until it stands upright again.
The Landseek is a Rebel Army transport half-track vehicle repurposed by the Regular Army, who seized scraps and a partially damaged unit during their investigation of remaining Arabian Infantry troops in Riyadh during the Extraterrestrial Alliance Clash. The cyan-coloured vehicle is utilised to transport friendly forces over long distances across enemy lines. Compared to the original, the Landseek's most notable upgrade is its significantly strengthened armour, enabling it to withstand anti-tank weaponry. However, its glass and fabric components remain vulnerable to damage.
The M-15A Bradley is a Rebel Army missile tank repurposed by the Regular Army, who dispatched Intelligence Agency agents to steal data on this tank during the Extraterrestrial Alliance Clash. Regular Army personnel commonly refer to it as Brad. The tank has been modified to feature a lighter green color, and several upgrades have been implemented. These upgrades include the addition of a Vulcan cannon mounted on the side and modified missile launchers capable of firing at twice the range of its original counterpart. Furthermore, it has gained the ability to propel itself using rocket boosters.
The Hi-Do is a repurposed Rebel Army tandem rotor helicopter that the Regular Army obtained shortly after the capture of General Morden, acquiring the original aircraft and using it as a basis for their own modified version. Renamed to the Regular Army Helicopter, it's utilised for transporting personnel and Slugs. Similar to the Rebel Army's Hi-Do, it features a homing missile compartment within its nose. However, it lacks the Gatling gun mounted underneath, instead sporting a hatch that opens to deploy a hoist for lifting soldiers. This hatch is also equipped with a powerful magnet capable of carrying large metal crates. Notably, the helicopter has undergone a significant design overhaul, bearing a striking resemblance to the Regular Army Transport Helicopter in Metal Slug 3D.
The Type 95 Ha-Gō is a tankette bearing the Division 6 insignia, frequently utilised by Division 6 special forces operatives and soldiers. Despite being a Type 95 Ha-Gō, its design bears a striking resemblance to the Japonese Tank Soldier in Metal Slug 3. It's capable of firing five cannons simultaneously and launching anti-tank missiles at close range. Initially, only four of these tanks remained before Division 6 joined the Regular Army, after which they were mass-produced specifically for them to use. Many Regular Army and Division 6 personnel commonly refer to it as the Tank Soldier.
The Null Fighter is a single-seat fighter aircraft bearing the Division 6 insignia, featuring a unique design that combines elements of the Mitsubishi A5M carrier-based fighter (cockpit and fuselage) and the Aichi D3A dive bomber (tail). It's equipped with wing-mounted machine guns, capable of unleashing a continuous barrage of bullets. Similar to the Type 95 Ha-Go, there were a handful of Null Fighters available to Division 6, but after their alliance with the Regular Army, mass production began for their use only.
The Crusty Legs is a massive pilot-operated tank developed by the Regular Army and Division 6, designed to pulverize its enemies with its large legs. Only one unit has been produced, and it has been created from the use of Rebel Army tank scraps and salvaged Tuatha Dé Danann technology. When it spots an enemy, it fires two salvos of rolling cannonballs and 7.62mm ammunition rounds. It can power up its special attack, called the Flame Tornado Quadruped, by levitating in mid-air while the base of its feet ignite and generate flames, before charging towards the enemy to burn them. This attack lasts about 10 minutes or stops if the Crusty Legs has taken too much damage.
While the flamethrowers are active, the Crusty Legs replaces its special attack by firing a flaming shot from all three of its cannons. Despite its bulky appearance and slow movement, it’s quite mobile, possessing the ability to evade enemy attacks.
