It all depends on how fast your computer is. I tried it on my laptop w/a P3 1200mghz and Nivida GeForce 4 grpx 64 meg DDR card and it moves soooooo fast. I used it on my home machine p3 500 w/ an ATI rage 32 meg card and it is far better game play , not so fast.
On my lappy i can only get to 500 , home comp easy to score over 1000