: If you need to manually add more codes from other sources like GameHacking.org , follow the bracketed naming convention as shown in this PCSX2 Cheat Guide .
//Unlock All Characters patch=1,EE,20385A70,extended,FFFFFFFF patch=1,EE,20385A74,extended,FFFFFFFF warriors orochi 2 pnach codes link
Yes, for emulation. Long answer: PNACH only modifies RAM temporarily. It does not alter your ISO file or physical PS2 memory card. However, some codes can: : If you need to manually add more