Question
 

If I wanted to cheat on game and there were lots of codes for that cheat would I enter all of them to get the cheat?

This is the code:

Infinite HP&MP all characters

8009c764 270f
8009c768 03e7
8009c7e8 270f
8009c7ec 03e7
8009c86c 270f
8009c870 03e7
8009c974 270f
8009c978 03e7
8009cb00 270f
8009cb04 03e7
8009ca7c 270f
8009ca80 03e7
8009c8f0 270f
8009c8f4 03e7
8009cb84 270f
8009cb88 03e7
8009c9f8 270f
8009c9fe 03e7

well.. how about tesing 1 code see if it works and if it dont then its possible that you must enter all to make it work

yes that would be nice

wait.. ALL CHARS... hm... .. how many chars is it on the game?
i think that 1st code - x enables the hp&mp for that specific char and then next x code - x code and so on till the last char...