The Underground Prison is located deep underground in Cluster Prime, and its entrance is protected by the most advanced technology of the citadel. This prison is capable of suppressing even the mightiest and most feared beings in the multiverse.
In UNBSX[]
The stage takes place in one of the prison's hallways, and is mostly devoid of details. Two large staircases into adjacent doors can be seen at both sides of the area, and a few prison cells can be spotted in the distant background.
Official Description[]
"The most heinous of villains are imprisoned in this high-tech shithole of a prison."
Theme Music[]
https://www.youtube.com/watch?v=8Tsobq4ubMA
Gallery[]
Cluster Prime's underground prison.