Elevator

"Elevator 666 departing for Lust in 5 minutes."

- Intercom

An elevator-like system is a mode of transportation for Hellborn Demons in Hell to traverse the Seven Rings. Imps are commonly seen using it.

Trivia

 * The existence of the service itself indicates that the Rings of Hell are stacked atop one another.
 * It is shown the first floor of the elevator system is in the Pride Ring. As mentioned in a tweet by the Helluva Boss crew, the Pride Ring is the top Ring in Hell.
 * It was mentioned that the Rings of Hell are not stacked atop each other, but they still use an elevator to traverse them.
 * It is likely that the elevator is owned by Lucifer, due to the presence of apple decorations in the architecture.
 * There are also wing decorations, possibly alluding to Lucifer's angel wings, which were not cut off when he fell from Heaven.
 * The service's access to all the Rings also fits, as Lucifer is the ruler of all of Hell as well as the Pride Ring.
 * The Rings of Hell are color-coded on the signs, based on the rainbow. They are ordered from top to bottom.
 * The order is as follows: Pride (red), Wrath (orange), Lust (blue), Envy (purple), and Sloth (pink). Yellow and green are also shown for Greed and the seventh ring, although which color corresponds to each is unknown.