[SOLVED] Supreme Commander (X360) - *.scd (unsupported ZIP compression)

[AlphaTwentyThree]

I've just tried to take a look into these zip archives. QuickBMS throws the error "Unsupported compression method 24".
Did I miss the release of some newer zip extractor?

Sample: https://www.mediafire.com/file/g35kivnp ... luadata.7z

[DKDave]

Yeah, it uses a non-standard compression for zip files - lzma_86dechead

There are plenty of zip extract scripts around, but I didn't check them all. I've adapted one I wrote to work for these archives.

zip.zip

[aluigi]

Well done.

[AlphaTwentyThree]

Thanks, Dave! Great to have you around here!