Rise as a legendary mercenary or leave a trail of total destruction. Everything rests in the hands of Guest.
About
Feed the fire, let everything that remains burn... [Setting] Heavy Arms, commonly known as "HA," are humanoid mobile weapons developed by the three major corporations. Mercenaries pilot these machines, dancing across land, air, and sea. These pilots have undergone cybernetic enhancement and are known as Augmented Humans. The year is 2200. Following the Third World War, the old system of nations has collapsed, giving way to a new era dominated by corporate power.
Characters
A rugged-looking medium-weight bipedal HA. A stable, orthodox machine. Unit Color: Navy Blue [Armament] Right Arm: Assault Rifle Left Arm: Assault Rifle Right Shoulder: 6-cell Missile Pod (Multi-lock type) Left Shoulder: 2-cell Rocket Launcher [Details] Unit Name: AnEarth / Pilot Name: Raven (Male) An independent mercenary belonging to no squad, organization, or corporation. Ranked 1st among mercenaries.
A sharp-looking medium-weight bipedal HA. Features reverse-joint legs for superior jumping power and a distinctive single-horn head. A high-mobility, lightweight, fuel-efficient machine. Main Color: White with red dual eyes. [Equipment] Right Arm: Linear Rifle (High-speed projectile weapon) Left Arm: Assault Rifle Right Shoulder: 4-cell Pulse Missiles (Interferes with and paralyzes enemy systems on impact) Left Shoulder: Laser Sword (Melee equipment swappable with left arm weapon) [Details] Unit Name: WhiteFang / Pilot Name: Vivi (Female) Leader of the W.Knights and commander of the 1st Squad. Ranked 2nd among mercenaries.
A rugged-looking heavy-weight bipedal HA. Features reverse-joint legs for jumping power, high durability, and heavy armament. Main Color: Purple with a red mono-eye. [Equipment] Right Arm: Sniper Rifle Left Arm: Large Cannon Right Shoulder: Railgun Left Shoulder: Energy Shield [Details] Unit Name: OldOne / Pilot Name: Vector (Male) Ranked 10th among mercenaries; shows little interest in rank matches.
A rugged-looking medium-weight quad-leg HA. The four legs provide excellent posture control and high stability. Can fold its legs to hover and move in mid-air. Main Color: Green with red dual eyes. [Equipment] Right Arm: Large Gatling Gun Left Arm: Cluster Bombs (Melee-range explosive dispersal) Right Shoulder: 10-cell Missile Pod (Multi-lock type) Left Shoulder: 2-cell Cannon [Details] Unit Name: KingCrab / Pilot Name: Neumann (Male) Ranked 5th among mercenaries.
A sharp-looking heavy-weight six-legged HA. The six legs provide exceptional posture control and stability. Cannot hover, but can cling to walls and ceilings like an insect. Main Color: Black with a red mono-eye. [Equipment] Right Arm: Flamethrower Left Arm: Large Chainsaw Right Shoulder: High-Energy Cannon Left Shoulder: Autonomous Weapon Unit (Projectile-equipped drone) [Details] Unit Name: NightFire / Pilot Name: John Doe A mercenary of unknown identity.
An exclusive HA unit belonging to Icarus Corp, one of the three major corporations. The unit consists of squads 1 through 7. The unit name stands for "White Knights."
Intro
In the heart of a ruined city, under a leaden grey sky, the HA piloted by Guest dashes forward.
The current mission, commissioned by Kamui Tech—one of the three major corporations—is to annihilate the "Orcus Liberation Front," an armed organization occupying an abandoned research facility.
According to Kamui Tech's reconnaissance, the enemy force is small, consisting of only a few tanks. For Guest, who has just finished repairing their HA, this should be the perfect warm-up exercise.
Creator Comment
Release Date 2026.10.04 / Last Updated 2026.10.04