Final IK

What can I do with Final IK?

Take a look at over 30 (and counting) demo videos on YouTube.


What does it contain?

VRIK

Baker

Full Body Biped IK

Biped IK

CCD IK

Multi-effector FABRIK

Look-At IK

Aim IK

Arm IK

Leg IK

Limb IK

Rotation Limits

Grounder

Interaction System

+ 62 Demo scenes with example scripts for all components


How does it perform?

Desktop

Mobile

VR


Links

Publisher's Website


Support

Help, Community & Support Tickets

Online User Manual

Online Script Reference

Discord


E-mails

support@root-motion.com

contact@root-motion.com


What are your plans for the future?

Continue improving Final IK, it's documentation and add more features. I will be concentrating mostly on developing the Full Body IK and VR IK part of the package, based on Your feedback and practical use cases.


Anything else I should know before buying?

Make sure to read the Online User Manual about the components that interest you the most.

There is a section about the requirements and limitations of each component.


Looking forward to working together,

Partel Lang - developer of Final IK


Release Notes

For the full history of release notes, see FinalIK Change Log.pdf in the package.


Upgrade Guide

- MAKE A BACKUP! Open a new scene, delete “Plugins/RootMotion” and reimport. Also reimport PuppetMaster if you had that in your project. - If you were using any of the integration packages, reimport them from “Plugins/RootMotion/FinalIK/_Integration”.


Improvements

  1. Added “Shoulder Bank Offset” to VRIK arm settings.
  2. Made InteractionSystem work as expected on moving platforms.
  3. Dual input system support for demo scripts.
  4. URP materials for Unity6.

Fixes

  1. Fixed the effect of Inertia depending on frame rate.
  2. Fixed fuzzy glitching inspector windows in Unity6 when working with InteractionTargets.
  3. Fixed a bug with GrounderQuadruped that could cause jittering.
  4. Fixed a bug with InteractionSystem targetTag.

Basic Information
Latest Version
2.5 (10 Apr 2026)
Publisher
RootMotion
Category
Tools/Animation
Size
47.7 MB
Price
€41.4
Asset Rating
(873)
Extended Information
Unity Versions
2021.3.45, 2022.3.62, 6000.0.72, 6000.4.2
Render Pipelines
BIRP URP HDRP
State
Published