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moonsarito1, posted Wed Jun 17, 2020 3:08 am (57228)

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Hello, I'm new here, I'm trying to make some kind of mod on NFS Carbon: Own The City for PSP and Zeebo, but I'm not sure how to start, I already extracted the .iso and made some modifications to some files, but whenever I tried to load the game again in PPSSPP it simply crashed (later I noticed that regardless of what I did, when I extracted the .iso and assembled it from new the game crashed even without modifying anything, probably i'm setting up .iso the wrong way, does anyone have a tip?)

Anyway, does anyone have any tips on how to get started, I would like help to modify the .big and .viv files, I tried to extract some files related to cars and artwork using Dragon UnPACKer but all he gave me was .o, .msh files and other types of files that I have no idea how to open.

https://i.imgur.com/h2a83OD.png
https://i.imgur.com/98kYlhn.png

Can anyone help me how to modify or at least open these files?