itch.io

first unzip it, then you have a python file with (.py) extension and the MS-DOS SFIBM game folder.

if you want to run the python file wich is the remake of SFIBM you need to download & install python & pygame.

or if you want to play the original SFIBM game contained in the folder, you have to use Ddosbox emulator.

finaly, if you want to play the remake contained in the python file without downloading & instaling python & pygame there is already an executable compiled version for windows that you can download here, but it only consern SFLiu .