DMZoo

DMZoo is a single-level PWAD for Doom, designed by David Bruni in 1994.

Secrets

 * 1) Head east from the chaingun and then north at the T-junction. The path turns left - there is a secret door in the south wall leading to a rocket launcher. (sector 212)
 * 2) Head east from the chaingun and then south at the T-junction. Part-way along the path three doors open - the southern one leads to two cages, both of which can be entered. The eastern one has a secret door on its back wall, leading to a soul sphere and two boxes of rockets. (sector 218)
 * 3) Entering the chaingun area along the walkway rather than the nukage opens up a door to the west, leading to a room with two barons of Hell. It is possible to jump into the nukage in the south-west - this leads to a room with a spiderdemon. Just before the staircase is a secret door to the east leading to a plasma rifle, four energy cell packs, and an invulnerability. (sector 44)

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: