E1M3: Jovian Deuterium Plant (The Lost Episodes of Doom)

E1M3: Jovian Deuterium Plant is the third map of Massacre on Callisto, which is the first episode of The Lost Episodes of Doom. It was designed by Christen David Klie and previously released as a map in and later in. According to the designer's notes in the book, it was released as CHRISK13.WAD in the first place.

Walkthrough

 * Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.