In the game, the player can change the ball’s material with special changers throughout levels. It can be a wood, rock, or paper ball. The wooden ball is very stable and can be used for several puzzles in the game. It is the very first ball, used in the easy levels. The rock ball is extremely heavy, and can be accidentally rolled off an edge very easily, but this ball can easily push down boxes and bridges.
Rolling a rock ball through a bridge made of planks will make the bridge collapse and usually cause loss of one life. The paper ball is very light. Its surface is not smooth, unlike the wood and rock ball, and can be a bit rough at first. A paper ball can be blown into the air by fans and can roll up steep hills easily.
Intel Pentium II 350 MHz CPU
150MB hard disk
8MB DirectX 8.1 compatible video card