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An orange brawler and a blue artillery robot facing off in the Hydraulic Havoc arena ARENA TRANSMISSION / 002

ANDROID · IN ACTIVE DEVELOPMENT

Hydraulic Havoc

Build a combat machine around one permanent core, bolt on the gear that fits your fighting style, and take every hard-earned part into the arena.

Enter the workshop Testing status View arena feed ↓
Platform
Android
Combat
Modular robots
Format
Arena battles
01 / BUILD THE MACHINE

THE CORE STAYS. THE GEAR CHANGES.

Every piece
earns its place.

The core is your machine’s permanent heart. Everything around it is replaceable: heads, arms, shoulder mounts, legs, armor, internals, and back-mounted equipment.

Heavy gears drive real joint movement. Hinged rods carry the weight. Weapons lock into visible mounts. Clear impact zones make every punch, projectile, and explosion land on the part it actually hits.

CoreHeadArmsShouldersLegsArmor
02 / CHOOSE A BUILD DOCTRINE

DIFFERENT SHAPES. DIFFERENT FIGHTS.

Build with intent.

Each manufacturer pushes a distinct silhouette and combat philosophy. Mix compatible gear or commit to one discipline.

01

Brawler

Broad shoulders, dense armor, weight-bearing legs, and oversized melee hardware built to stay in the pocket.

  • Heavy frame
  • Close range
  • Maximum impact
02

Skirmisher

Lean geometry, fast pivots, responsive aiming, and ranged equipment made to track a moving target.

  • Agile frame
  • Ranged pressure
  • Fast recovery
03

Siege

High-tech targeting, reinforced weapon rails, and specialized launch systems designed to control the arena.

  • Stable platform
  • Heavy ordnance
  • Area control
03 / ENTER THE HAVOC

DAMAGE YOU CAN READ

Hit the machine.
Break the build.

  1. 01

    Track the target

    Rotating joints and responsive aim keep opponents in the fight even as they sidestep.

  2. 02

    Strike real gear

    Part-specific hitboxes keep impacts on armor and equipment instead of burying effects inside the robot.

  3. 03

    Read the damage

    Wear, disabled parts, lighting, and exposed mechanisms show exactly how a machine is holding together.

  4. 04

    Rebuild and return

    Take what you learned back to the workshop, change the loadout, and fight again.

05 / TESTING STATUS

Tester enrollment is paused.

Already participating? Existing testers may continue to send bug reports or feedback to support@pietinlabs.com.

WORKSHOP STATUS / ONLINE

Built to be rebuilt.

Hydraulic Havoc is in active development for Android.

Contact Pie Tin Labs