Question

[XXz]

If I make a backup of the current files in a different folder, and replace the files on the disc with other edited files, will my data be erased?

[DreamEvo]

If you had already backed up current files then your good. If not, your files will be replaced

[XXz]

a memory card is good?

[deadpoolXYZ]

Memory card? 

Explain better what you want to do.

[XXz]

wow, my bully data is on a memory card, not the disc.

boy I feel stupid.

Sorry guys, started this topic when it was late and I wasant thinking .

[Walter20210]

ps2 memory card

[deadpoolXYZ]

OH You meant the ps2 version of the game. All your saved games are in your memory card so you can't loose all your progress.

If you mod your game then you have to burn it in a new disk.