Breath Of Fire 2
Chrono Trigger
Final Fantasy 7
Final Fantasy 10

Duplicate Items- You will need W-Item Materia to do this cheat. Go get into a battle and use the W-Item command, when you get to pick your second item, pick it then cancel, so do it like this X to select O to cancel. Keep doing that until you have a hundred of that item.

Easy Chocobo Win- While racing in the Chocobo races hold R1 and R2 to refill the stamina gauge. Easy money: Sell a mastered Enemy All materia and you will get 1.400 million dollars. You will never need money again.

Refill Hit Points- While in a battle cast Regen on all of the party and kill off all the enemies, before the Exp screen comes up, open your Playstation lid cover and let Regen do the rest. When your energy is full just close the lid and resume gameplay. Easy Xp & Ap: Go to the Crater and get into a battle with the Magic Pots and feed them Elixers which will kill them. After you do that so many times with a Triple Materia Raising weapon you could get KOR mastered in no time.

Slow Down Tifa's Limit Break and Gold Saucer Battle Square Handicaps- Just rapidly press the O button. Note. I am not sure this works I have not tested it yet.