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Trebuchet Simulator

Screenshots

Trebuchet Simulator screenshot 1
Trebuchet Simulator trailerWatch trailer on Steam ↗

Trebuchet Simulator

Urban Isotope · Published by Urban Isotope · Official site ↗

Last updated 28 Sept 2026

Physics simulator where you control a Trebuchet to launch rocks at castles. Adjust arm length, projectile mass, pivot height, release angle and base angle to maximize damage.

Free

View on Steam

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Simulation, Strategy · More free games

About this game

Trebuchet Simulator is a physics simulation game where you control a massive siege engine that fires a metal ball. Adjust your mechanical parameters to launch devastating projectiles and destroy the enemy castle to win.

To breach these fortresses, you’ll need to master the math of momentum. Keep a close eye on the castle's life bar, step up to the configuration panel, and calibrate your machine to deliver maximum kinetic devastation. Will your projectile soar gracefully over the battlements, or will a poorly calculated arm send your metal ball crashing into the dirt? The math is in your hands.

Key Features

  • Complete Physics Customization: Fine-tune the anatomy of your trebuchet. Adjust the length of the long arm, short arm, sling, weight arm, and the overall height of the pivot.

  • Mass & Trajectory Tuning: Balance the heavy counterweight mass against your metal projectile's mass, then dial in the base angle and release angle to find the perfect destructive arc.

  • Real-Time Feedback: Track your siege progress with an on-screen castle life bar UI that reacts to every shattering impact.

  • Tailored User Experience: Play your way. Choose your preferred measurement units (meters, feet, or inches) and scale the configuration panel UI to perfectly fit your screen.

System Requirements

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Minimum

Minimum:
  • OS: 10
  • Processor: An Intel Pentium 4 processor or up that's SSE3 capable
  • Memory: 256 MB RAM
  • Storage: 256 MB available space

Recommended

Recommended:
  • OS: 11
  • Memory: 512 MB RAM
  • Storage: 512 MB available space

Supported Languages

English, French, German, Dutch, Indonesian, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese

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