So I have a Japanese PS2 and want to know if there is a Gameshark or AR or anything that will work on it, for cheat device purposes. The other day I bought a cheap Gameshark 1.1 from Wal-Mart and tried it but of course it didn't work...I wanted to know if I have to buy a Japanese Gameshark/AR or would the new ones work?? Please Help....

You'll probably need to buy a Japanese version; I didn't find one website mentioning the ability to use a U.S. Action Replay disk on a Japanese PS2.

sorry man, but you need a mod chip. you will probably need someone to soilder it for you. please come back and don't be an ultra noob and leave after like 3 posts