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aluigi, posted Thu May 05, 2016 10:30 am (13119)

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http://aluigi.org/bms/fusionfall.bms

It's an experimental script because the format is very strange, the script parses the first file (that I hope is the same format in every archive) to get its size and then uses this size to find where the TOC starts because the index has a serialized structure without ways to know how big it is.

tocotoco, posted Thu Aug 30, 2018 8:51 pm (37959)

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Hello, I'm currently having trouble extracting these unity files of this game. Every time I try to extract the file it will give me a bunch of .dat files back to me. If anybody could resolve my issue and give me some guidance would be of the most appreciate.


I will leave the files and the bms file here

Link: https://drive.google.com/drive/folders/1QMCdpeGSlVvxIr0xgiE6wq6loC0SEI6V?usp=sharing



Thank you.

Code:

# FusionFall
#   experimental
# script for QuickBMS http://quickbms.aluigi.org

endian big
get INFO_SIZE long
get ARCHIVE_SIZE long
get DUMMY long
endian little

padding 0x10
get ZERO long
get ELEMENTS long
for i = 0     get ZERO long
    get DUMMY long
next i
get NAMES long
for i = 0     get NAMESZ long
    getdstring NAME NAMESZ
    padding 4
    get DUMMY long
    get DUMMY long
    get ZERO long
    get DUMMY long
    putarray 0 i NAME
next i
savepos SEARCH_OFFSET

math INFO_OFF = ARCHIVE_SIZE
math INFO_OFF - INFO_SIZE
goto INFO_OFF

# no way to parse the structures
findloc OFFSET long SEARCH_OFFSET
math OFFSET - 0xc
goto OFFSET
get FILES long
for i = 0     get ID long
    get OFFSET long
    get SIZE long
    get DUMMY long
    get TYPE long

    # the number of names is different than the files
    #getarray NAME 0 i
    string NAME p "%d/." TYPE

    log NAME OFFSET SIZE
next i

aluigi, posted Fri Aug 31, 2018 5:58 am (37973)

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There is nothing to do: the files are nameless and the script is experimental.
In short you are lucky to be able to get at least these dat files