I attained 160 out if 300 Amanda but have yet to work out how to retrieve the gold key from the conveyor belt.
This one is tough with a capital tough. And don’t forget to COGITATE in the hall for one of the funniest parser responses in text adventure history.
DosBox should work straight off the bat. Run it then mount c: c:\directory name (name being wherever you extracted the Castle Ralf files) then change to c: and type cd directory name then dir/p to see the list of files in the Castle Ralf directory. I can’t remember off the top of my head if the executable file is called castle.com or ralf.com or castle.exe;. simply type the name of the executable press return and it should run.