Yes, you can buy SwapMagic or you can find someone to put a mod chip in your console.
Just get a Swap Magic(I get it from discoazul.com). If you have a slim PS2, you need Swap Magic AND Magic Keys 1 / 2 / 3 . If you have fat PS2, you need Swap Magic and Slide Card(you can make it yourself) and you can play KH2FM in your PS2.
No it is not possible the PS2 is not PC and does not play computer games
yes because smackdown vs raw is American and i can play that on my ps2.
No, European games won't play on an American PS2.
No they do not play on a PSP
It is possible to play PS2 games on a PS3 game system. You cannot play PS3 games on a PS2.
No. It has the wrong coding.
no
PS3s built after August 2008 do not play PS2 games.
no
no
yes they are the same system arn't the