It is a temporary room for certain parties/events in Club Penguin Rewritten. It may or may not return in the future.
- Were you looking for something else? Check out the disambiguation page.
The Stair Dimension was a party room accessible from the Box Dimension during the April Fools' Party 2017, April Fools' Party 2019 and April Fools' Party 2020. Apart from usernames and player messages, everything in this dimension is upside-down.
- This room is a reference to the famous painting Relativity by M. C. Escher.