Ballistics — Realistic Projectile Simulation Made Simple

Ballistics is a streamlined, versatile toolkit for Unity developers and designers who want accurate, easy-to-use projectile trajectories and aiming solutions — perfect for everything from turrets and grenades to arrows and trick shots, even 2D puzzle games.

Included in:

What’s inside Ballistics?

Aiming Helpers: Calculate low/high arc firing angles for stationary or moving targets, with leading support.
Trajectory Prediction: Sample full flight paths with position, velocity, time, and collision info — in both 2D and 3D.
Visualisation: Draw trajectories live in the editor or at runtime using LineRenderers with support for bounces and collisions.
Runtime Path Following: Move objects along precomputed ballistic paths with smooth physics handoff and impact callbacks.
Robust Math Library: Extensive static methods for ballistic calculations and ray/sphere casts to test projectile paths and collisions.

Why use Ballistics?

Saves time by handling complex ballistic math and collision detection for you
Supports custom gravity, bounces, and multiple collision layers
Easy to integrate and configure via the Inspector — no coding required for core features
Supports both 2D and 3D projects with a consistent API design
Perfect for prototyping or full production-ready projectile mechanics

Documentation & Support

Ballistics 2025 is extensively documented and has helpful code examples to get you started fast. Need help or want to share ideas? Join our active Discord community for live support from the developers.

License & Maintenance Terms:

✅ Perpetual License – Yours to Keep

Your purchase includes a permanent license for the included Toolkit. You’ll receive all updates released during Heathen's 2026 fiscal year, ending on October 31st, 2026.

You own this version forever, even if you choose not to buy future updates.

🔁 Optional Yearly Maintenance – Starts November 1st

Each year, we release a new cycle of updates, improvements, and priority support starting November 1st.

If you own the previous year’s package, you can purchase the new year’s Toolkit at 80% off the base price.

🕒 Grace Period – Buy July 1st or Later, Get Next Year Free

Purchases made on or after July 1st automatically qualify for a free upgrade to the next year’s package on November 1st via the Unity Asset Store.

Prior owners who purchased before July 1st receive an 80% discount on the upgrade. No extra action needed.

What Happens After the Year Ends?

The 2026 version receives its final update on October 31st, 2026.
It then becomes identical to the starting state of the 2027 release.
The 2026 package is removed from sale for new customers, but remains fully accessible to you.
You can continue using your licensed tools in new and existing projects forever.
Optionally, purchase the next year’s package at 80% off to continue receiving updates through that year.

Toolkit for Ballistics 2026