MAP21: Security Station (Doom II: 25 Years on Earth)

MAP21: Security Station is the twenty-first map of Doom II: 25 Years on Earth. It was designed by  and uses the music track " ".

Secrets
There are no official secrets on this map.

Current records
The records for the map at the Doomed Speed Demos Archive are:

Things
This level contains the following numbers of things per skill level: