Dune / Sector One Co-Production
Require at least 1Mb of RAM.
You need a blank disk + [MSA] Software.
Disk format : 2 sides, 10 sectors, 00-79 tracks.
Don't use the [Protect Disk] option in MSA.
There's a no-floppy version to put on your HD but it requires 2Mb of RAM.
And for those who never succeeded to access hidden screen, a standalone prg is now available here.