I've made a rope of extruded icospheres in BGE - how to prevent stretching? Per the answer by David (Nice work!) to the question "how-to-make-a-rope-in-the-bge," I've made a rope of extruded icospheres. Every physics trick I know (Which obviously aren't many) still leaves the rope stretching, as in the screenshot. What am I missing? Blender 2.79 is used.
You might try to increase physics substeps. Picture:



The documentation says: 


  Number of simulation substep per physic timestep, higher value give better physics precision


This may potentially solve your issue.