I won't be surprise if I get comments like "THIS PHYSICS IS BUGGY" or "THE BALL IS MOVING UP THE HILL" or "THE BALL IS GOING THROUGH THE GROUND" or "THE BALL HAS GAIN ALOT OF KENETIC ENERGY FROM NOTHING!" the variable called "how it works" is just how accurate you want the physics to be,at 1 is just accuracy over performance, but at 4 it's performance over accuracy. Save works fine, the loading part is very bad.
