David Tanguay's Review: King's Quest IV: Rated -3 on -5 to +5 scale. "King's Quest IV is a good program, but the game side falls flat. The spare story doesn't even try to compensate for the haphazard design."
Quandary Review: "It has something for everyone - puzzles for us adults, and a suitably scary grave-yard and haunted house that the kids will adore." By Rosemary Young.
UHS: King's Quest IV Hints: Universal Hint System hints by Robert Norton.