[QUOTE=CrosbySundin;2210447]can you put gameshark on ps1 disk or ps2 like cogswap?[/QUOTE]
Which gameshark are you referring to?? They do have something similiar to gameshark but on cds for ps2 and ps1 now. Gameshark hasn’t been around for some time. It might be best if you got the version on cds made by the current new companies those might best suit your needs.