Short:        ACCA (Andr  Code Compression Algorithm)
Uploader:     osterh00 marvin informatik uni-dortmund de (Andre Osterhues)
Architecture: m68k-amigaos

Author    osterh00@marvin.informatik.uni-dortmund.de (Andre Osterhues)
Uploader: osterh00@marvin.informatik.uni-dortmund.de (Andre Osterhues)
Type:     util/pack

A rather old one, I never released this one officially.
Compresses quite similar to RDCN, but (mostly) a bit better.