Just Wounderin How Do U Do The Gameshark Trick

[AznRocky]

i heared a gameshark trick for ps1 and u dont need to MOd is it true and how do u do it? can u use it on burned games and downloaded ps1 games?

[Twist3r]

i dunno about a gameshark but u can just get a boot disk for ps1 it lets u play burnt games without a modchip