This topic was archived here:

https://web.archive.org/web/20230000000000fw_/https://www.zenhax.com/viewtopic.php?t=16628

HIKARUfw, posted Mon Mar 07, 2022 9:13 pm (70349)

---

.MGP is the graphic repository file used in early beatmania IIDX arcade games
while the variation used from the first game up to 3rd style can be viewed with relative ease,
the files from 4th style seem to be obfuscated
upon basic analysis, i found this repeating pattern in most of these files (areas that are likely unobfuscated 00 bytes?)

help with a script would be very appreciated
below is a zip file containing variants of the same file ripped from 3rd style (non-obfuscated) and 4th style (obfuscated) to help

rabatini, posted Mon Mar 07, 2022 10:47 pm (70351)

---

Did you take look in here?

https://github.com/SaxxonPike/iidx-ps2tools

HIKARUfw, posted Mon Mar 07, 2022 11:06 pm (70352)

---

that repository doesn't seem to have what i'm looking for