News: 11 March 2016 - Forum Rules

Author Topic: Help on Hacking PS1 Persona 1  (Read 1347 times)

Lopo

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Help on Hacking PS1 Persona 1
« on: August 15, 2020, 08:45:51 pm »
I've run into an issue with hacking
Every time I edit the Persona ROM with an edited script It wont boot
I figured out it isn't exclusive to the script and happens when you edit the ISO in general
Am I doing something wrong?
the only thing different is that it says its confirming it as SLU__553.92 instead of the proper SLUS_003.39
But when i go in the files the SLUS_003.39 file is still there
I'm using Power ISO to look and edit the files.

Choppasmith

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Re: Help on Hacking PS1 Persona 1
« Reply #1 on: August 17, 2020, 05:41:04 pm »
How are you editing the text, is P1 compressed in any way? I know in my experience doing Fortune Street Special when you try editing a SLUS file in Notepad or a Hex editor with Japanese support it will certainly crash so I like to read the file with another editor like WX Edit and actually edit and save with HxD.

Lopo

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Re: Help on Hacking PS1 Persona 1
« Reply #2 on: August 19, 2020, 07:14:56 pm »
Almost all of the game is BIN files
I never edited the slus file, any edit I do to the script using hex editing results in the game not booting and giving me a different slus file