Searching tool/guide to read a 1998 file with "magic number" SFS

Question

I have a file which starts with magic number "SFS". This file were created in 1998. Do you have any idea to help me to parse it ?

Answer 1

Bytes 35 through to 70 of your file read Copyright (c) 1996 Auric Vision Ltd. A quick Google reveals Auric Vision Ltd (together with Zes't Studio) to be the developer of an Adult adventure game called ГЭГ: Отвязное приключение (or Gag: Het Impotentie-Mysterie in Dutch), of which one component was a Tetris-clone. Your file is one of the two in this download of that component.

If you still wish to 'parse' the file, you will need to reverse-engineer the executable (which may be a violation of Auric Vision's license conditions).