E2M4: Underground Prison (Deadly Standards 2)

E2M4: Underground Prison is the fourth map of Deadly Standards 2. It was designed by  and uses the music track " ".

Secrets

 * 1) (sector 43)
 * 2) (sector 49)
 * 3) (sector 283)
 * 4) (sector 444)
 * 5) (sector 483)
 * 6) (sector 624)
 * 7) (sector 652)
 * 8) (sector 708)
 * 9) (sector 751)
 * 10) (sector 811)

Current records
The records for the map at the Doom Speed Demo Archive are:

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