The "Object Storm" mod gives you a superpower-like control over objects. Pressing J will enable your new powers which will make any nearby object float around you until you target your victim. After you have target your victim using your gun sight, the objects that are under your control float their way towards them. They proceed to crush your target in a most satisfying manner. Grenades and rockets that you use will be under the same control, and therefore can function as homing m