Laura Bow series

There are a few references to King's Quest in the second game The Dagger of Amon Ra. The Laura Bow games were once included in both the Roberta Williams Anthology and the King's Quest Collection Series.

Laura Bow 2: The Dagger of Amon Ra

 * There is a unicorn in a vat of alcohol in the basement of the museum (a reference to KQ4).
 * Edward the Benevolent can also be found in a vat of alcohol in the basement (a reference to KQ1).
 * There is a painting of King Graham being tortured by skeletons in Hell in the great masters gallery.
 * A chest is also on the above painting, Laura Bow surmises it might be the Pandora's Box (a reference to KQ4).