|Appears in||Keen 4|
|Shots to defeat||Immortal|
Princess Lindsey is a mysterious princess living in the Shadowlands, and from her title would appear to be some sort of ruler, possibly of the Gnosticenes that live on the planet. She gives Keen some guidance on his quest. She can be seen in two Keen 4 levels, the Chasm of Chills and Hillville.
She wears a golden crown with diamonds on it, and a cyan dress. She looks older than Keen, but her age is unknown nonetheless. She might be immortal like the Council Members, suggested by the fact that she cannot be shot.
She has the ability to float in air and to teleport. The abilities may be because of some sort of magic. She will leave immediately after giving Keen advice. Allegations that she is the tooth fairy remain ungrounded.
Princess Lindsey is named after Lindsey Velez, a fan who wrote id Software.
The in-game help states of the Princess:
Lindsey's hints are:
- In Chasm of Chills: The way to the Pyramid of the Forbidden lies under the Pyramid of Moons. (The level is actually called the Pyramid of the Moons in the rest of the game.)
- In Hillville: There's gear to help you swim in Three-Tooth Lake. It is hidden in Miragia.
See also List of Keen 4 Creatures.