Demo of using hinge joints in unity for doors and pinball flippers. Links and Notes Source code – https://github.com/levidsmith/KnoxGameDesign/tree/master/hinge_joint Joints in Unity – https://docs.unity3d.com/6000.2/Documentation/Manual/Joints.html Hinge Joint component in Unity – https://docs.unity3d.com/6000.0/Documentation/Manual/class-HingeJoint.html Podcast theme music – Ride by Pocketmaster