Rockies move in the sense of the arrow as long as they are not held in place by an obstacle or a sticky block. Rockies will roll around round objects if they are free to move. Sticky blocks behave like magnets. They can be very useful to pull objects and to hold moving ones in place. Sliders behave similar to rockies except that they do not roll over round objects.
Bouncers move in the sense they point to, and bounce back when they hit an object.
Movable objects will be pushed by bouncers. Beasts chase Kye. If Kye gets too close to a beast, Kye will lose a life. Clocker and Anti-clocker when hit by a rocky or a slider make it change its direction. Ordinary Round Block is like the ordinary square block but producing a different effect on rockies due to its round shape.