A cross-platform .scs (HashFS) extractor written in C#. Supports raw dumps, partial extraction, and extracting all .scs files at once.
HashFS v2, introduced with game version 1.50, is supported.
A self-contained binary for Windows is available on the Releases page. On other platforms, install the .NET 6 (or higher) SDK and run the following:
git clone https://github.com/sk-zk/Extractor.git --recursive
cd Extractor
dotnet publish -c Releaseextractor path... [options]
Options:
-a, --all Extracts all .scs archives in the specified
directory.
-d, --dest=VALUE The output directory.
Default: ./extracted/
--list Lists entries and exits.
-p, --partial=VALUE Partial extraction, e.g.:
-p=/map
-p=/def,/map
-p=/def/world/road.sii
-P, --paths=VALUE Same as --partial, but expects a text file
containing paths to extract, separated by
newlines.
-r, --raw Directly dumps the contained files with their
hashed filenames rather than traversing the
archive's directory tree. This allows for the
extraction of base_cfg.scs, core.scs and
locale.scs, which do not include a top level
directory listing.
--salt=VALUE Ignores the salt in the archive header and uses
this one instead.
-s, --skip-existing Don't overwrite existing files.
--table-at-end [HashFS v1 only] Ignores what the archive header
says and reads the entry table from the end of
the file.
--tree Prints the directory tree and exits. Can be
combined with --partial, --paths, and --all.
-?, -h, --help Prints this message and exits.
Normal extraction:
extractor "path\to\file.scs"
Extract two .scs files at once:
extractor "path\to\file1.scs" "path\to\file2.scs"
Extract all .scs files in a directory:
extractor "path\to\directory" -a
Extract /def and manifest.sii only:
extractor "path\to\file.scs" -p=/def,manifest.sii
Extract /map only for all .scs files in a directory:
extractor "path\to\directory" -a -p=/map