From: Marc Espie <marc.espie.openbsd@gmail.com>
Subject: [NEW PORT] extract-adf
To: ports@openbsd.org
Date: Wed, 5 Mar 2025 16:37:24 +0100

Long story short, I wanted to peek at some old amiga games I no longer have
to show a hack I did to students (namely disable the random generator
in Civ to bypass the manual protection).

Found this tool on github, works like a charm. Requires a bit 
of porting/documentation so worthy of a port IMO