The family is never seen by the player and make no direct appearance in the actual game, but their presence is felt throughout. The Galochios are Augustus' biggest motivation against allowing Raz to go to camp. They are why Raz believes his father hates psychics. And most notably, they are the reason Raz cannot enter deep water.
- It is unknown what relation, if any, the family has with the official Psychonauts. It can be assumed they aren't on good terms.
- There is a popular fan theory that D'artagan belongs to the Galochio family. There is no substantial evidence to support this theory within the game, but nothing to contradict it either.
- The Galochios seems to specialize in fortune telling. Their poster shows them surrounding a crystal ball. Raz's mental image of Augustus derogatorily refers to psychics as "crystal ball readers", further lending credence to this theory.