Gokumon Classic's video: Blender 2 93 Make Physics Work Pwnisher s New 3D Community Render Challenge Dynamic Machines

This tutorial is for those who are having issues with the Template file provided by pwnisher for the Community Render Challenge "Dynamic Machines". By deleting the existing animation cache and adding new rigid body collider objects, and further baking the new animation, you can make colliding objects and interactions for the challenge. If you still have the issue where the ball falls down, try deleting all bake cache "Delete All Bakes", and then re-bake using "Bake All Dynamics". Do not forget to use "Mesh" as the colliding shape as it can be used for any object. Downside: It demands extra GPU usage. All the best. Thanks @pwnisher for the challenge. Music: Stayin' Lazy by Godmode