Which is better?

Is the PS2 version better than the CD-Rom game? Do I need any special controls for the CD-Rom game? I'm researching my options 'cuz I'd like to buy the game.

all versions primarily have the same bugs, but the big one w/ pc is that it locks up from time to time, and when the action gets too intense, the frame rate tends to be choppy, even on a top of the line computer. i would say get the ps2 version. the controls are the easiest out of all the consoles. the only big problem for ps2 is that some cutscenes tend to have a weird echoing effect.

I rented the PS2 version from Family Video and we have a blast with it. I'm thinking about getting that.

Depends on your graphics card for PC. It's alot harder to play on PC (in my opinion)