Im pretty sure u can. Im 95% sure since the ps2 can play ps1 games. U would have to download the codes though
there wouldn't be PS1 codes on a ps2 gameshark but since ps1 games work on ps2 you might be able to download ps1 cheats onto ps2 gameshark but it is doughtful since ps1 and ps2 gamesharks and gameshark codes are probably differant format
no
no the new codes are written in a different language.
sadly not. although playstation 1 games will work on a playstation two console. the playstation two games feature software that the PS1 is not capable of processing rendering them unplayable on older consoles
none
NO ps2 games don't work in Ps1 only Ps1 games works on Ps2
No, but PS1 games work with PS2.
games for a PS1 will work on a PS2 but will not be any better quality, and games for a PS2 will not work on a PS1 Yes. They can. But the graphics may not be as good on a PS2 as a PS1.
Yes the PS2 will play PS1 games
You cannot enter codes if you have a cheat devices for ps2 like action replay max,gameshark 2 and codebreaker.You can add codes in it but if wrong codes it can freeze your game.
Yes if you have a Ps2 which can play both or, if you have a Ps1 you can only play the Ps1 game
With a emulator for the PS1