Boing Kit: Dynamic Bouncy Bones, Grass, and More

Original Unity version: 2019.4.15Asset Version: 1.2.43

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Is your game world feeling a little stiff? In game development, “juice”—that extra layer of satisfying, responsive motion—is often what separates a good game from a great one. Boing Kit is the all-in-one solution designed to inject life into your project by adding dynamic, bouncy visual effects to everything from character bones to massive fields of grass.

Whether you want a character’s ponytail to bounce as they run, or a field of flowers to part as a player walks through it, Boing Kit handles it with incredible speed and ease. It is a performance-centric toolset that turns static objects into reactive, living elements of your world.

Key Features & Benefits

Unlock a suite of tools designed to make your game feel tactile and responsive:

• Instant “Boing” Behavior:
  Simplicity is key. Just add the Boing Behavior component to any Game Object, and it immediately becomes bouncy. No complex rigging required—just instant, satisfying secondary motion.
• Interactive Environments (Effectors & Reactors):
  Create a world that reacts to the player. With Boing Effectors and Reactors, objects will bounce and sway when they interact. Imagine a character jumping on a mushroom or pushing through hanging vines—Boing Kit makes it happen.
• Massive Scale with Reactor Fields:
  Need to animate thousands of objects? The Boing Reactor Field allows you to bounce entire grass fields or forests using shockwaves, bombs, or character movement.
• Extreme Performance Optimization:
  Boing Kit is built for speed.
  • GPU Acceleration: Reactor fields run on Compute Shaders, offloading the heavy lifting to the GPU.
  • Unity Job System: For Unity 2018.1+, the core components utilize the Job System to run in parallel across CPU cores, ensuring your frame rate stays silky smooth.
• Cross-Pipeline Compatibility:
  The core logic works seamlessly across Built-in, URP, and HDRP (Unity 2019.4+). Note: While logic is universal, custom shaders for GPU samplers may require setup in SRPs.

Why Choose Boing Kit?

Performance First
Many physics assets kill your frame rate. Boing Kit is different. By leveraging Unity’s Job System and GPU Compute Shaders (with a CPU fallback for mobile/older platforms), it allows you to render thousands of reactive elements without bottling your game’s performance.

Easy to Learn, Easy to Master
Don’t get bogged down in documentation. Boing Kit comes with abundant examples and full source code, allowing you to dissect how the magic works and customize it to your specific needs.

Honest Limitations
We believe in transparency. Boing Kit is designed for decorative and ambient bouncy effects (secondary motion). It features lightweight collision to prevent clipping, but it is not a replacement for a heavy, full-blown soft-body physics simulator. It provides the visual “juice” without the heavy computational cost of physical simulation.

Conclusion

Boing Kit is the fastest way to add professional polish and interactivity to your Unity project. It bridges the gap between a static scene and a living, breathing world.

Stop settling for stiff animations. Download Boing Kit today and give your game the bounce it deserves!