Apple ][: Shadow Keep [RPG] This version of Shadow Keep is *NOT* copy-protected, but since the game uses 16-sector disk volume numbers to identify the disk sides, it must be run from the NIB format images. The volume numbers are: Side 1 = Volume 001 Side 2 = Volume 002 Side 3 = Volume 003 Side 4 = Volume 004 Save Disk = Volume 005 I don't think you need to make "playable" copies of the "master" disks; just keep backup copies of the NIB images with which to start new games. If you feel like hacking (:-), the sector address header read routine is at $68F, and the decoded volume number is stored at $FF. {FTP Administrator: please maintain this text file in the same directory as the NIB images}