Reply To: Sierra CD games with manual-check copy protection HOME › Forums › Sierra History › Sierra CD games with manual-check copy protection › Reply To: Sierra CD games with manual-check copy protection December 9, 2005 at 9:37 am #21137 Unknown,UnknownParticipant Well, the last one or two PQ collections also came on CD and still required copy protection for the (brilliant!) Jim Walls adventures.
