|Value||Habbox Rare Values|
Monoliths, also known as Spaceship Doors were added to the hotel in Version 7. They have been steadily released over the years and were one of the few V7 rares which acted as a gate. Currently just the Yellow Monolith is a Super Rare. All of the monoliths had the description of either "Safe and secure in space" or "Beam it up". Despite the series being called Monoliths, only "The Black Monolith" is called a monolith and all of the others are called "Spaceship Doors". "The Black Monolith" is likely a reference to "2001: A Space Odyssey" as it resembles the Monolith which appears at several key points throughout the film. To date, the Purple Monolith is the only Monolith that cannot be found in circulation on Habbo.com.