There is this cartoon (or anime I can’t really tell) that I would watch like 9-10 years ago but can’t remember the name of.
Basically it was about these spherical androids, with limbs and all, but they could contract into a full sphere and move around at full speed. The protagonist I think was a red sphere android, the last of its kind for some reason and people didn’t really like him. There was also this other guy with his eye patched put. Also, the roads and stuff were all over the place; as in bridges and what not.