Roblox Custom Inverse Kinematics Script

Roblox custom inverse kinematics script implementation is often the difference between a game that feels like a generic tech demo and one that feels truly polished. If you've ever watched your character's feet hover awkwardly over a staircase or noticed their arms swinging through a solid wall while they're holding a tool, you know exactly why standard animations sometimes fall short. Inverse Kinematics (IK) is basically the math that tells a character's joints how to bend so their hand or foot reaches a specific point in space. Instead of just playing a recorded animation, the rig reacts to the environment in real-time. ...

February 12, 2026 · 7 min · Thania Gardiner