- Each of the characters is, in reality, an ordinary human being; a patient who has created a heroic persona for themselves to cover up for their own fundamental flaws (see the Seven Deadly Sins section on the main page).
- The Cave is representative of the asylum itself, while its 'voice' is that of a psychiatrist, who slowly breaks down their heroic facades and exposes what intentions truly lie in their hearts.
- Whether the patients take on board their lesson depends on the player's final decision, but their successful escape from 'The Cave' (i.e. their release from the asylum) relies upon them letting go of the obsessions which led them to their current state.
The Cave is a malign entity, trying to tempt the player characters into making bad choices.
- The Cave never seems so happy as when it gets to narrate over the horrible, horrible things your characters do to progress. And if you get the good ending for all three characters, he actually sounds somewhat disappointed. This is not to say that the player characters were good people in the first place, but that the Cave is attempting to exploit their profound personality flaws for its own reasons.
- In their Cave Paintings the Twins are presented as normal-looking human children (ignoring, of course, the creepy Psychotic Smirk they're always sporting). But in the game itself, they're deathly pale with weird glowing eyes. This could be because, for them at least, the bad ending already happened to them. The Cave is their last chance to change the past and prevent their own deaths. This does, admittedly, open up the possibility that ALL the player characters are being given the chance to rectify a mistake already made, though the Knight doesn't LOOK like he went through his bad ending. Although if he ever took that helmet off....