yeah, because the paz table is at offset 0, the index is located after it and can be reached after having read the paz table, but I'm unable to find a way to locate where the other 2 remaining fields start or the size of the index field. the compression of the files is strange because it looks very ...

I don't understand how to retrieve the offset of the 2 encrypted tables in the meta file

I guess you are referring to the FSB4 files, the wav files are just FSB archives that you can extract with fsbext.
Try it

the script I pasted in my previous post dumps sequential files with abc extension, not dat.

the only way is building the name by hand: findloc OFFSET string "HRCM" math i = 0 do goto OFFSET get DUMMY long findloc NEXT_OFFSET string "HRCM" 0 "" if NEXT_OFFSET == "" get SIZE asize else math SIZE = NEXT_OFFSET endif math SIZE -= OFFSET string NAME p= &q...

I guess you mean something like the following, remember to replace the 2 occurrencies of "NGCA" with "HRCM":
http://aluigi.org/papers/bms/_findloc.bms

it looks like a RLE algorithm.
Quickbms contains the only recompression algorithms most used in games like zlib, lzo, lzma and so on, small ones are not covered.

you can try the -E option of quickbms that was added just for this job. use the following script: get SIZE asize math OFFSET = 4 math SIZE -= OFFSET goto OFFSET math SIZE /= 4 for i = 0 < SIZE get TMP long next i and then launch it with the following command: quickbms -w -E script.bms your_file.dds ...

Xiayuwu69252.Sonicli81223#$*@*0

Done, new version 0.5.24b out:
http://quickbms.aluigi.org

Currently there are some problems in a new optimization I added in the latest version of the tool, for example it doesn't work correctly with the cpk.bms script and the CPK files ("TOC signature not found"). I'm trying to find the error. If you need to use the older version of the tool, 0....

exactly, it's more convenient and easy to download the original files and decrypting them (without unique key).

Simraceway files must be handled in the following way:
http://aluigi.altervista.org/misc/simra ... wfiles.txt

try that script in this way: Get FN Long 0 Get U1 Long 0 GetDString ID 8 0 Set Off Long FN Math Off *= 16 Math Off += 16 Math Off /= 2048 Math Off *= 2048 Math Off += 2048 For T = 1 To FN Get FS Long 0 Get U2 Long 0 Get ID2 Long 0 Get U3 Int 0 Get END Int 0 Log "" Off FS 0 Math FS /= 2048 ...